Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
83820 石依灵 函数求和 C++ Compile Error 0 MS 0 KB 187 2024-07-15 08:42:17

Tests(0/0):

Code:

# include<stdio.h> using namespace std; int main(){ cout<<(1+10)*10/2<<endl; cout<<(1+20)*20/2<<endl; cout<<(1+30)*30/2<<endl; cout<<(1+35)*35/2<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:4:5: error: 'cout' was not declared in this scope
     cout<<(1+10)*10/2<