Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
122056 邹子涵 19选班长II C++ Compile Error 0 MS 0 KB 490 2025-06-14 10:19:23

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int A=0,B=0,C=0,Tot=0,p; for(int i=1;i<=10000;i++) { cin>>p; if(p==-1) break; if(p==1) A++; if(p==1) B++; if(p==1) C++; Tot++; } for(int i=1;i<=n;i++) cout<<"A="<<A<<endl; cout<<"B="<<B<<endl; cout<<"C="<<C<<endl; if(A*2>Tot) cout<<"A-yes"<<endl; else if(B*2>Tot) cout<<"B-yes"<<endl; else if(C*2>Tot) cout<<"C-yes"<<endl; else cout<<"all-No"; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:19:17: error: 'n' was not declared in this scope
  for(int i=1;i<=n;i++)
                 ^