Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
133640 胡誉骞 05求长方形的周长和面积 C++ Compile Error 0 MS 0 KB 166 2025-10-20 16:21:32

Tests(0/0):

Code:

#include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int N,M; cin>>N>>M; cout<<2*N+2*M<<" "<<N*M;

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:4: error: 'cin' was not declared in this scope
    cin>>N>>M; 
    ^
Main.cc:6:4: error: 'cout' was not declared in this scope
    cout<<2*N+2*M<<" "<