Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
147746 林嘉乐 百钱买百鸡II C++ Compile Error 0 MS 0 KB 363 2026-02-07 15:05:43

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int n,d=0; cin>>n; for(int a=0;a<=n/5;a++){ for(int b=0;b<=n/3;b++){ for(int c=0;c<=n/3;a++){ if(a+b+c*3==n&&5*a+3*b+c==n){ cnt++; cout<<cnt<<":"<<a<<","<<b<<","<<3*c<<endl; } } } } if(cnt==0)cout<<"None"<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:10:9: error: 'cnt' was not declared in this scope
         cnt++;
         ^
Main.cc:16:5: error: 'cnt' was not declared in this scope
  if(cnt==0)cout<<"None"<