Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
121612 王奕诺 08有几个闰年 C++ Compile Error 0 MS 0 KB 374 2025-06-07 18:05:39

Tests(0/0):

Code:

#include <iostream> #include <cstdio> #include <iomanip> #include <cmath> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; if((a%4==0)||((a%100==0)&&(a%400!=0))){ sum++; } if((b%4==0)||((b%100==0)&&(b%400!=0))) { sum++; } if((c%4==0)||((c%100==0)&&(c%400!=0))) { sum++; } }

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:9: error: 'sum' was not declared in this scope
         sum++;
         ^
Main.cc:15:9: error: 'sum' was not declared in this scope
         sum++;
         ^
Main.cc:19:9: error: 'sum' was not declared in this scope
         sum++;
         ^