Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
93922 李浩宇 05等差数列 C++ Compile Error 0 MS 0 KB 129 2024-10-19 15:28:22

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int a1,a2,n; cin>>a1>>a2>>n; cout<<a1=a1+(n-1)*(a2-a1); }

Run Info:

Main.cc: In function 'int main()':
Main.cc:6:10: error: no match for 'operator=' (operand types are 'std::basic_ostream' and 'int')
  cout<& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]
       operator=(basic_ostream&& __rhs)
       ^
/usr/include/c++/5/ostream:402:7: note:   no known conversion for argument 1 from 'int' to 'std::basic_ostream&&'