Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
62180 邸礼诚 字符串长度判断 C++ Compile Error 0 MS 0 KB 207 2023-12-17 17:28:59

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ char a[150]; char s[150]; cin<<a<<s; int d=strlen(a); int f=strlen(s); if(d==f){ cout<<"yes"; }else{ cout<<"no"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:5: error: no match for 'operator<<' (operand types are 'std::istream {aka std::basic_istream}' and 'char [150]')
  cin< std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
     operator<<(basic_ostream<_CharT, _Traits>& __os,
     ^
/usr/include/c++/5/bits/basic_string.h:5172:5: note:   template argument deduction/substitution failed:
Main.cc:7:7: note:   'std::istream {aka std::basic_istream}' is not derived from 'std::basic_ostream<_CharT, _Traits>'
  cin<