Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
96894 唐俊逸 03字符加密 C++ Compile Error 0 MS 0 KB 324 2024-11-09 18:35:23

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char a ; cin>>a=(a+2-65)%26+65; cout<<a; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:9:11: error: no match for 'operator=' (operand types are 'std::basic_istream' and 'int')
     cin>>a=(a+2-65)%26+65;
           ^
In file included from /usr/include/c++/5/iostream:40:0,
                 from Main.cc:1:
/usr/include/c++/5/istream:625:7: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator=(std::basic_istream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]
       operator=(basic_istream&& __rhs)
       ^
/usr/include/c++/5/istream:625:7: note:   no known conversion for argument 1 from 'int' to 'std::basic_istream&&'