Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
66123 vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 方程求解 C++ Compile Error 0 MS 0 KB 274 2024-03-02 15:46:07

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int m,n; cin>>m>>n; for(int i=1;i<=m;i++){ for(int j=1;j<=m;j++){ if(x+y==m&&x*y==n){ cout<<"Yes"; return 0; } else{ cout<<"No"; return 0; } } } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:9:7: error: 'x' was not declared in this scope
    if(x+y==m&&x*y==n){
       ^
Main.cc:9:9: error: 'y' was not declared in this scope
    if(x+y==m&&x*y==n){
         ^