Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
108257 曹老师 判断闰年I C++ Compile Error 0 MS 0 KB 871 2025-01-20 08:45:49

Tests(0/0):


Code:

Toggle navigation C++题库系统 OJ 首页 问题列表 判断闰年I ×提交成功 判断闰年I 输入一个2000至2500年间(包含2000年和2500年)的任意年份,判断是否是闰年。 Input 输入一个整数year,表示年份。输入保证2000≤year≤2500。 Output 如果输入的年份是闰年,请输出“leap year”,否则请输出“not leap year”。 请注意不需要输出引号,行尾输出换行。 Examples Input 2100 Output not leap year 来源 教学题-C语言 Time limit 1 second Memory limit 32 MB 提交记录 刚刚 Accepted 2天前 Accepted × Run ID:108255 提交时间:2025-01-20 08:45:07 #include<iostream> #include<cstdio> using namespace std; int main(){ int y; cin>>y; cout<<"not leap year"; return 0; } © C++题库系统 OJ 2025


Run Info:

Main.cc:2:1: error: stray '\351' in program
 C++题库系统 OJ
 ^
Main.cc:2:1: error: stray '\242' in program
Main.cc:2:1: error: stray '\230' in program
Main.cc:2:1: error: stray '\345' in program
Main.cc:2:1: error: stray '\272' in program
Main.cc:2:1: error: stray '\223' in program
Main.cc:2:1: error: stray '\347' in program
Main.cc:2:1: error: stray '\263' in program
Main.cc:2:1: error: stray '\273' in program
Main.cc:2:1: error: stray '\347' in program
Main.cc:2:1: error: stray '\273' in program
Main.cc:2:1: error: stray '\237' in program
Main.cc:3:1: error: stray '\351' in program
 首页 问题列表 判断闰年I
 ^
Main.cc:3:1: error: stray '\246' in program
Main.cc:3:1: error: stray '\226' in program
Main.cc:3:1: error: stray '\351' in program
Main.cc:3:1: error: stray '\241' in program
Main.cc:3:1: error: stray '\265' in program
Main.cc:3:1: error: stray '\351' in program
Main.cc:3:1: error: stray '\227' in program
Main.cc:3:1: error: stray '\256' in program
Main.cc:3:1: error: stray '\351' in program
Main.cc:3:1: error: stray '\242' in program
Main.cc:3:1: error: stray '\230' in program
Main.cc:3:1: error: stray '\345' in program
Main.cc:3:1: error: stray '\210' in program
Main.cc:3:1: error: stray '\227' in program
Main.cc:3:1: error: stray '\350' in program
Main.cc:3:1: error: stray '\241' in program
Main.cc:3:1: error: stray '\250' in program
Main.cc:3:1: error: stray '\345' in program
Main.cc:3:1: error: stray '\210' in program
Main.cc:3:1: error: stray '\244' in program
Main.cc:3:1: error: stray '\346' in program
Main.cc:3:1: error: stray '\226' in program
Main.cc:3:1: error: stray '\255' in program
Main.cc:3:1: error: stray '\351' in program
Main.cc:3:1: error: stray '\227' in program
Main.cc:3:1: error: stray '\260' in program
Main.cc:3:1: error: stray '\345' in program
Main.cc:3:1: error: stray '\271' in program
Main.cc:3:1: error: stray '\264' in program
Main.cc:4:1: error: stray '\303' in program
 ×提交成功
 ^
Main.cc:4:1: error: stray '\227' in program
Main.cc:4:1: error: stray '\346' in program
Main.cc:4:1: error: stray '\217' in program
Main.cc:4:1: error: stray '\220' in program
Main.cc:4:1: error: stray '\344' in program
Main.cc:4:1: error: stray '\272' in program
Main.cc:4:1: error: stray '\244' in program
Main.cc:4:1: error: stray '\346' in program
Main.cc:4:1: error: stray '\210' in program
Main.cc:4:1: error: stray '\220' in program
Main.cc:4:1: error: stray '\345' in program
Main.cc:4:1: error: stray '\212' in program
Main.cc:4:1: error: stray '\237' in program
Main.cc:5:1: error: stray '\345' in program
 判断闰年I
 ^
Main.cc:5:1: error: stray '\210' in program
Main.cc:5:1: error: stray '\244' in program
Main.cc:5:1: error: stray '\346' in program
Main.cc:5:1: error: stray '\226' in program
Main.cc:5:1: error: stray '\255' in program
Main.cc:5:1: error: stray '\351' in program
Main.cc:5:1: error: stray '\227' in program
Main.cc:5:1: error: stray '\260' in program
Main.cc:5:1: error: stray '\345' in program
Main.cc:5:1: error: stray '\271' in program
Main.cc:5:1: error: stray '\264' in program
Main.cc:6:1: error: stray '\350' in program
 输入一个2000至2500年间(包含2000年和2500年)的任意年份,判断是否是闰年。
 ^
Main.cc:6:1: error: stray '\276' in program
Main.cc:6:1: error: stray '\223' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\205' in program
Main.cc:6:1: error: stray '\245' in program
Main.cc:6:1: error: stray '\344' in program
Main.cc:6:1: error: stray '\270' in program
Main.cc:6:1: error: stray '\200' in program
Main.cc:6:1: error: stray '\344' in program
Main.cc:6:1: error: stray '\270' in program
Main.cc:6:1: error: stray '\252' in program
Main.cc:6:1: error: stray '\350' in program
Main.cc:6:1: error: stray '\207' in program
Main.cc:6:1: error: stray '\263' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\271' in program
Main.cc:6:1: error: stray '\264' in program
Main.cc:6:1: error: stray '\351' in program
Main.cc:6:1: error: stray '\227' in program
Main.cc:6:1: error: stray '\264' in program
Main.cc:6:1: error: stray '\357' in program
Main.cc:6:1: error: stray '\274' in program
Main.cc:6:1: error: stray '\210' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\214' in program
Main.cc:6:1: error: stray '\205' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\220' in program
Main.cc:6:1: error: stray '\253' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\271' in program
Main.cc:6:1: error: stray '\264' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\222' in program
Main.cc:6:1: error: stray '\214' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\271' in program
Main.cc:6:1: error: stray '\264' in program
Main.cc:6:1: error: stray '\357' in program
Main.cc:6:1: error: stray '\274' in program
Main.cc:6:1: error: stray '\211' in program
Main.cc:6:1: error: stray '\347' in program
Main.cc:6:1: error: stray '\232' in program
Main.cc:6:1: error: stray '\204' in program
Main.cc:6:1: error: stray '\344' in program
Main.cc:6:1: error: stray '\273' in program
Main.cc:6:1: error: stray '\273' in program
Main.cc:6:1: error: stray '\346' in program
Main.cc:6:1: error: stray '\204' in program
Main.cc:6:1: error: stray '\217' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\271' in program
Main.cc:6:1: error: stray '\264' in program
Main.cc:6:1: error: stray '\344' in program
Main.cc:6:1: error: stray '\273' in program
Main.cc:6:1: error: stray '\275' in program
Main.cc:6:1: error: stray '\357' in program
Main.cc:6:1: error: stray '\274' in program
Main.cc:6:1: error: stray '\214' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\210' in program
Main.cc:6:1: error: stray '\244' in program
Main.cc:6:1: error: stray '\346' in program
Main.cc:6:1: error: stray '\226' in program
Main.cc:6:1: error: stray '\255' in program
Main.cc:6:1: error: stray '\346' in program
Main.cc:6:1: error: stray '\230' in program
Main.cc:6:1: error: stray '\257' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\220' in program
Main.cc:6:1: error: stray '\246' in program
Main.cc:6:1: error: stray '\346' in program
Main.cc:6:1: error: stray '\230' in program
Main.cc:6:1: error: stray '\257' in program
Main.cc:6:1: error: stray '\351' in program
Main.cc:6:1: error: stray '\227' in program
Main.cc:6:1: error: stray '\260' in program
Main.cc:6:1: error: stray '\345' in program
Main.cc:6:1: error: stray '\271' in program
Main.cc:6:1: error: stray '\264' in program
Main.cc:6:1: error: stray '\343' in program
Main.cc:6:1: error: stray '\200' in program
Main.cc:6:1: error: stray '\202' in program
Main.cc:9:1: error: stray '\350' in program
 输入一个整数year,表示年份。输入保证2000≤year≤2500。
 ^
Main.cc:9:1: error: stray '\276' in program
Main.cc:9:1: error: stray '\223' in program
Main.cc:9:1: error: stray '\345' in program
Main.cc:9:1: error: stray '\205' in program
Main.cc:9:1: error: stray '\245' in program
Main.cc:9:1: error: stray '\344' in program
Main.cc:9:1: error: stray '\270' in program
Main.cc:9:1: error: stray '\200' in program
Main.cc:9:1: error: stray '\344' in program
Main.cc:9:1: error: stray '\270' in program
Main.cc:9:1: error: stray '\252' in program
Main.cc:9:1: error: stray '\346' in program
Main.cc:9:1: error: stray '\225' in program
Main.cc:9:1: error: stray '\264' in program
Main.cc:9:1: error: stray '\346' in program
Main.cc:9:1: error: stray '\225' in program
Main.cc:9:1: error: stray '\260' in program
Main.cc:9:1: error: stray '\357' in program
Main.cc:9:1: error: stray '\274' in program
Main.cc:9:1: error: stray '\214' in program
Main.cc:9:1: error: stray '\350' in program
Main.cc:9:1: error: stray '\241' in program
Main.cc:9:1: error: stray '\250' in program
Main.cc:9:1: error: stray '\347' in program
Main.cc:9:1: error: stray '\244' in program
Main.cc:9:1: error: stray '\272' in program
Main.cc:9:1: error: stray '\345' in program
Main.cc:9:1: error: stray '\271' in program
Main.cc:9:1: error: stray '\264' in program
Main.cc:9:1: error: stray '\344' in program
Main.cc:9:1: error: stray '\273' in program
Main.cc:9:1: error: stray '\275' in program
Main.cc:9:1: error: stray '\343' in program
Main.cc:9:1: error: stray '\200' in program
Main.cc:9:1: error: stray '\202' in program
Main.cc:9:1: error: stray '\350' in program
Main.cc:9:1: error: stray '\276' in program
Main.cc:9:1: error: stray '\223' in program
Main.cc:9:1: error: stray '\345' in program
Main.cc:9:1: error: stray '\205' in program
Main.cc:9:1: error: stray '\245' in program
Main.cc:9:1: error: stray '\344' in program
Main.cc:9:1: error: stray '\277' in program
Main.cc:9:1: error: stray '\235' in program
Main.cc:9:1: error: stray '\350' in program
Main.cc:9:1: error: stray '\257' in program
Main.cc:9:1: error: stray '\201' in program
Main.cc:9:1: error: stray '\342' in program
Main.cc:9:1: error: stray '\211' in program
Main.cc:9:1: error: stray '\244' in program
Main.cc:9:1: error: stray '\342' in program
Main.cc:9:1: error: stray '\211' in program
Main.cc:9:1: error: stray '\244' in program
Main.cc:9:1: error: stray '\343' in program
Main.cc:9:1: error: stray '\200' in program
Main.cc:9:1: error: stray '\202' in program
Main.cc:12:1: error: stray '\345' in program
 如果输入的年份是闰年,请输出“leap year”,否则请输出“not leap year”。
 ^
Main.cc:12:1: error: stray '\246' in program
Main.cc:12:1: error: stray '\202' in program
Main.cc:12:1: error: stray '\346' in program
Main.cc:12:1: error: stray '\236' in program
Main.cc:12:1: error: stray '\234' in program
Main.cc:12:1: error: stray '\350' in program
Main.cc:12:1: error: stray '\276' in program
Main.cc:12:1: error: stray '\223' in program
Main.cc:12:1: error: stray '\345' in program
Main.cc:12:1: error: stray '\205' in program
Main.cc:12:1: error: stray '\245' in program
Main.cc:12:1: error: stray '\347' in program
Main.cc:12:1: error: stray '\232' in program
Main.cc:12:1: error: stray '\204' in program
Main.cc:12:1: error: stray '\345' in program
Main.cc:12:1: error: stray '\271' in program
Main.cc:12:1: error: stray '\264' in program
Main.cc:12:1: error: stray '\344' in program
Main.cc:12:1: error: stray '\273' in program
Main.cc:12:1: error: stray '\275' in program
Main.cc:12:1: error: stray '\346' in program
Main.cc:12:1: error: stray '\230' in program
Main.cc:12:1: error: stray '\257' in program
Main.cc:12:1: error: stray '\351' in program
Main.cc:12:1: error: stray '\227' in program
Main.cc:12:1: error: stray '\260' in program
Main.cc:12:1: error: stray '\345' in program
Main.cc:12:1: error: stray '\271' in program
Main.cc:12:1: error: stray '\264' in program
Main.cc:12:1: error: stray '\357' in program
Main.cc:12:1: error: stray '\274' in program
Main.cc:12:1: error: stray '\214' in program
Main.cc:12:1: error: stray '\350' in program
Main.cc:12:1: error: stray '\257' in program
Main.cc:12:1: error: stray '\267' in program
Main.cc:12:1: error: stray '\350' in program
Main.cc:12:1: error: stray '\276' in program
Main.cc:12:1: error: stray '\223' in program
Main.cc:12:1: error: stray '\345' in program
Main.cc:12:1: error: stray '\207' in program
Main.cc:12:1: error: stray '\272' in program
Main.cc:12:1: error: stray '\342' in program
Main.cc:12:1: error: stray '\200' in program
Main.cc:12:1: error: stray '\234' in program
Main.cc:12:1: error: stray '\342' in program
Main.cc:12:1: error: stray '\200' in program
Main.cc:12:1: error: stray '\235' in program
Main.cc:12:1: error: stray '\357' in program
Main.cc:12:1: error: stray '\274' in program
Main.cc:12:1: error: stray '\214' in program
Main.cc:12:1: error: stray '\345' in program
Main.cc:12:1: error: stray '\220' in program
Main.cc:12:1: error: stray '\246' in program
Main.cc:12:1: error: stray '\345' in program
Main.cc:12:1: error: stray '\210' in program
Main.cc:12:1: error: stray '\231' in program
Main.cc:12:1: error: stray '\350' in program
Main.cc:12:1: error: stray '\257' in program
Main.cc:12:1: error: stray '\267' in program
Main.cc:12:1: error: stray '\350' in program
Main.cc:12:1: error: stray '\276' in program
Main.cc:12:1: error: stray '\223' in program
Main.cc:12:1: error: stray '\345' in program
Main.cc:12:1: error: stray '\207' in program
Main.cc:12:1: error: stray '\272' in program
Main.cc:12:1: error: stray '\342' in program
Main.cc:12:1: error: stray '\200' in program
Main.cc:12:1: error: stray '\234' in program
Main.cc:12:1: error: stray '\342' in program
Main.cc:12:1: error: stray '\200' in program
Main.cc:12:1: error: stray '\235' in program
Main.cc:12:1: error: stray '\343' in program
Main.cc:12:1: error: stray '\200' in program
Main.cc:12:1: error: stray '\202' in program
Main.cc:13:1: error: stray '\350' in program
 请注意不需要输出引号,行尾输出换行。
 ^
Main.cc:13:1: error: stray '\257' in program
Main.cc:13:1: error: stray '\267' in program
Main.cc:13:1: error: stray '\346' in program
Main.cc:13:1: error: stray '\263' in program
Main.cc:13:1: error: stray '\250' in program
Main.cc:13:1: error: stray '\346' in program
Main.cc:13:1: error: stray '\204' in program
Main.cc:13:1: error: stray '\217' in program
Main.cc:13:1: error: stray '\344' in program
Main.cc:13:1: error: stray '\270' in program
Main.cc:13:1: error: stray '\215' in program
Main.cc:13:1: error: stray '\351' in program
Main.cc:13:1: error: stray '\234' in program
Main.cc:13:1: error: stray '\200' in program
Main.cc:13:1: error: stray '\350' in program
Main.cc:13:1: error: stray '\246' in program
Main.cc:13:1: error: stray '\201' in program
Main.cc:13:1: error: stray '\350' in program
Main.cc:13:1: error: stray '\276' in program
Main.cc:13:1: error: stray '\223' in program
Main.cc:13:1: error: stray '\345' in program
Main.cc:13:1: error: stray '\207' in program
Main.cc:13:1: error: stray '\272' in program
Main.cc:13:1: error: stray '\345' in program
Main.cc:13:1: error: stray '\274' in program
Main.cc:13:1: error: stray '\225' in program
Main.cc:13:1: error: stray '\345' in program
Main.cc:13:1: error: stray '\217' in program
Main.cc:13:1: error: stray '\267' in program
Main.cc:13:1: error: stray '\357' in program
Main.cc:13:1: error: stray '\274' in program
Main.cc:13:1: error: stray '\214' in program
Main.cc:13:1: error: stray '\350' in program
Main.cc:13:1: error: stray '\241' in program
Main.cc:13:1: error: stray '\214' in program
Main.cc:13:1: error: stray '\345' in program
Main.cc:13:1: error: stray '\260' in program
Main.cc:13:1: error: stray '\276' in program
Main.cc:13:1: error: stray '\350' in program
Main.cc:13:1: error: stray '\276' in program
Main.cc:13:1: error: stray '\223' in program
Main.cc:13:1: error: stray '\345' in program
Main.cc:13:1: error: stray '\207' in program
Main.cc:13:1: error: stray '\272' in program
Main.cc:13:1: error: stray '\346' in program
Main.cc:13:1: error: stray '\215' in program
Main.cc:13:1: error: stray '\242' in program
Main.cc:13:1: error: stray '\350' in program
Main.cc:13:1: error: stray '\241' in program
Main.cc:13:1: error: stray '\214' in program
Main.cc:13:1: error: stray '\343' in program
Main.cc:13:1: error: stray '\200' in program
Main.cc:13:1: error: stray '\202' in program
Main.cc:20:1: error: stray '\346' in program
 来源
 ^
Main.cc:20:1: error: stray '\235' in program
Main.cc:20:1: error: stray '\245' in program
Main.cc:20:1: error: stray '\346' in program
Main.cc:20:1: error: stray '\272' in program
Main.cc:20:1: error: stray '\220' in program
Main.cc:21:1: error: stray '\346' in program
 教学题-C语言
 ^
Main.cc:21:1: error: stray '\225' in program
Main.cc:21:1: error: stray '\231' in program
Main.cc:21:1: error: stray '\345' in program
Main.cc:21:1: error: stray '\255' in program
Main.cc:21:1: error: stray '\246' in program
Main.cc:21:1: error: stray '\351' in program
Main.cc:21:1: error: stray '\242' in program
Main.cc:21:1: error: stray '\230' in program
Main.cc:21:1: error: stray '\350' in program
Main.cc:21:1: error: stray '\257' in program
Main.cc:21:1: error: stray '\255' in program
Main.cc:21:1: error: stray '\350' in program
Main.cc:21:1: error: stray '\250' in program
Main.cc:21:1: error: stray '\200' in program
Main.cc:25:1: error: stray '\346' in program
 提交记录
 ^
Main.cc:25:1: error: stray '\217' in program
Main.cc:25:1: error: stray '\220' in program
Main.cc:25:1: error: stray '\344' in program
Main.cc:25:1: error: stray '\272' in program
Main.cc:25:1: error: stray '\244' in program
Main.cc:25:1: error: stray '\350' in program
Main.cc:25:1: error: stray '\256' in program
Main.cc:25:1: error: stray '\260' in program
Main.cc:25:1: error: stray '\345' in program
Main.cc:25:1: error: stray '\275' in program
Main.cc:25:1: error: stray '\225' in program
Main.cc:26:1: error: stray '\345' in program
 刚刚 Accepted 
 ^
Main.cc:26:1: error: stray '\210' in program
Main.cc:26:1: error: stray '\232' in program
Main.cc:26:1: error: stray '\345' in program
Main.cc:26:1: error: stray '\210' in program
Main.cc:26:1: error: stray '\232' in program
Main.cc:27:1: error: stray '\345' in program
 2天前 Accepted 
 ^
Main.cc:27:1: error: stray '\244' in program
Main.cc:27:1: error: stray '\251' in program
Main.cc:27:1: error: stray '\345' in program
Main.cc:27:1: error: stray '\211' in program
Main.cc:27:1: error: stray '\215' in program
Main.cc:28:1: error: stray '\303' in program
 ×
 ^
Main.cc:28:1: error: stray '\227' in program
Main.cc:29:1: error: stray '\357' in program
 Run ID:108255
 ^
Main.cc:29:1: error: stray '\274' in program
Main.cc:29:1: error: stray '\232' in program
Main.cc:31:1: error: stray '\346' in program
 提交时间:2025-01-20 08:45:07
 ^
Main.cc:31:1: error: stray '\217' in program
Main.cc:31:1: error: stray '\220' in program
Main.cc:31:1: error: stray '\344' in program
Main.cc:31:1: error: stray '\272' in program
Main.cc:31:1: error: stray '\244' in program
Main.cc:31:1: error: stray '\346' in program
Main.cc:31:1: error: stray '\227' in program
Main.cc:31:1: error: stray '\266' in program
Main.cc:31:1: error: stray '\351' in program
Main.cc:31:1: error: stray '\227' in program
Main.cc:31:1: error: stray '\264' in program
Main.cc:31:1: error: stray '\357' in program
Main.cc:31:1: error: stray '\274' in program
Main.cc:31:1: error: stray '\232' in program
Main.cc:31:27: error: invalid digit "8" in octal constant
 提交时间:2025-01-20 08:45:07
                           ^
Main.cc:45:1: error: stray '\302' in program
 © C++题库系统 OJ 2025
 ^
Main.cc:45:1: error: stray '\251' in program
Main.cc:45:1: error: stray '\351' in program
Main.cc:45:1: error: stray '\242' in program
Main.cc:45:1: error: stray '\230' in program
Main.cc:45:1: error: stray '\345' in program
Main.cc:45:1: error: stray '\272' in program
Main.cc:45:1: error: stray '\223' in program
Main.cc:45:1: error: stray '\347' in program
Main.cc:45:1: error: stray '\263' in program
Main.cc:45:1: error: stray '\273' in program
Main.cc:45:1: error: stray '\347' in program
Main.cc:45:1: error: stray '\273' in program
Main.cc:45:1: error: stray '\237' in program
Main.cc:1:1: error: 'Toggle' does not name a type
 Toggle navigation
 ^
In file included from /usr/include/c++/5/iosfwd:40:0,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/bits/postypes.h:98:11: error: 'ptrdiff_t' does not name a type
   typedef ptrdiff_t streamsize; // Signed integral type
           ^
In file included from /usr/include/c++/5/exception:162:0,
                 from /usr/include/c++/5/ios:39,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/bits/exception_ptr.h:95:30: error: field 'nullptr_t' has incomplete type 'std::__exception_ptr::exception_ptr'
       exception_ptr(nullptr_t) noexcept
                              ^
/usr/include/c++/5/bits/exception_ptr.h:75:11: note: definition of 'class std::__exception_ptr::exception_ptr' is not complete until the closing brace
     class exception_ptr
           ^
/usr/include/c++/5/bits/exception_ptr.h:95:30: error: expected ';' at end of member declaration
       exception_ptr(nullptr_t) noexcept
                              ^
/usr/include/c++/5/bits/exception_ptr.h:95:32: error: expected unqualified-id before 'noexcept'
       exception_ptr(nullptr_t) noexcept
                                ^
In file included from /usr/include/c++/5/bits/stl_algobase.h:62:0,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/ext/type_traits.h:160:35: error: '__gnu_cxx::__is_null_pointer' declared as an 'inline' variable
   __is_null_pointer(std::nullptr_t)
                                   ^
/usr/include/c++/5/ext/type_traits.h:160:35: error: 'bool __gnu_cxx::__is_null_pointer' redeclared as different kind of symbol
/usr/include/c++/5/ext/type_traits.h:155:5: note: previous declaration 'template bool __gnu_cxx::__is_null_pointer(_Type)'
     __is_null_pointer(_Type)
     ^
/usr/include/c++/5/ext/type_traits.h:160:21: error: 'nullptr_t' is not a member of 'std'
   __is_null_pointer(std::nullptr_t)
                     ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:326:31: error: 'std::size_t' has not been declared
   template
                               ^
/usr/include/c++/5/type_traits:525:37: error: 'nullptr_t' is not a member of 'std'
     struct __is_null_pointer_helper
                                     ^
/usr/include/c++/5/type_traits:525:37: error: 'nullptr_t' is not a member of 'std'
/usr/include/c++/5/type_traits:525:51: error: template argument 1 is invalid
     struct __is_null_pointer_helper
                                                   ^
/usr/include/c++/5/type_traits:1411:32: error: 'size_t' is not a member of 'std'
     : public integral_constant { };
                                ^
/usr/include/c++/5/type_traits:1411:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1411:32: error: 'size_t' is not a member of 'std'
     : public integral_constant { };
                                ^
/usr/include/c++/5/type_traits:1411:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1411:61: error: template argument 1 is invalid
     : public integral_constant { };
                                                             ^
/usr/include/c++/5/type_traits:1411:61: note: invalid template non-type parameter
/usr/include/c++/5/type_traits:1416:32: error: 'size_t' is not a member of 'std'
     : public integral_constant { };
                                ^
/usr/include/c++/5/type_traits:1416:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1416:32: error: 'size_t' is not a member of 'std'
     : public integral_constant { };
                                ^
/usr/include/c++/5/type_traits:1416:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1416:46: error: template argument 1 is invalid
     : public integral_constant { };
                                              ^
/usr/include/c++/5/type_traits:1416:46: note: invalid template non-type parameter
/usr/include/c++/5/type_traits:1418:31: error: 'std::size_t' has not been declared
   template
                               ^
/usr/include/c++/5/type_traits:1420:32: error: 'size_t' is not a member of 'std'
     : public integral_constant::value> { };
                                ^
/usr/include/c++/5/type_traits:1420:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1420:32: error: 'size_t' is not a member of 'std'
     : public integral_constant::value> { };
                                ^
/usr/include/c++/5/type_traits:1420:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1420:65: error: template argument 1 is invalid
     : public integral_constant::value> { };
                                                                 ^
/usr/include/c++/5/type_traits:1420:65: note: invalid template non-type parameter
/usr/include/c++/5/type_traits:1424:32: error: 'size_t' is not a member of 'std'
     : public integral_constant::value> { };
                                ^
/usr/include/c++/5/type_traits:1424:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1424:32: error: 'size_t' is not a member of 'std'
     : public integral_constant::value> { };
                                ^
/usr/include/c++/5/type_traits:1424:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1424:65: error: template argument 1 is invalid
     : public integral_constant::value> { };
                                                                 ^
/usr/include/c++/5/type_traits:1424:65: note: invalid template non-type parameter
/usr/include/c++/5/type_traits:1429:32: error: 'size_t' is not a member of 'std'
     : public integral_constant { };
                                ^
/usr/include/c++/5/type_traits:1429:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1429:32: error: 'size_t' is not a member of 'std'
     : public integral_constant { };
                                ^
/usr/include/c++/5/type_traits:1429:32: note: suggested alternative:
In file included from /usr/include/wchar.h:51:0,
                 from /usr/include/c++/5/cwchar:44,
                 from /usr/include/c++/5/bits/postypes.h:40,
                 from /usr/include/c++/5/iosfwd:40,
                 from /usr/include/c++/5/ios:38,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/lib/gcc/x86_64-linux-gnu/5/include/stddef.h:216:23: note:   'size_t'
 typedef __SIZE_TYPE__ size_t;
                       ^
In file included from /usr/include/c++/5/bits/move.h:57:0,
                 from /usr/include/c++/5/bits/stl_pair.h:59,
                 from /usr/include/c++/5/bits/stl_algobase.h:64,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:33:
/usr/include/c++/5/type_traits:1429:46: error: template argument 1 is invalid
     : public integral_constant { };
                                              ^
/usr/include/c++/5/type_traits:1429:46: note: invalid template non-type parameter
/usr/include/c++/5/type_traits:1431:47: error: 'std::size_t' has not been declared
   template
                                               ^
/usr/include/c++/5/type_traits:1433:32: error: 'size_t' is not a member of 'std'
     : public integral_constant::value>
                            ^
/usr/include/c++/5/type_traits:1435:28: note: invalid template non-type parameter
/usr/include/c++/5/type_traits:1440:32: error: 'size_t' is not a member of 'std'
     : public integral_constant