Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
92878 杜春雨 大力水手吃蔬菜 C++ Compile Error 0 MS 0 KB 218 2024-10-06 17:25:51

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int n,a,b,min=101,sum=0; cin>>n; for(int i=n;i<n;i++){ cin>>a,b; if(b<m) min=b; sum+=a*min; } cout<<sum; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:12: warning: right operand of comma operator has no effect [-Wunused-value]
    cin>>a,b;
            ^
Main.cc:9:9: error: 'm' was not declared in this scope
    if(b