Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
136134 王晏林 19选班长II C++ Compile Error 0 MS 0 KB 546 2025-11-09 16:50:31

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int A=0,B=0,C=0,n=0,a[10001]={}; while(1){ cin>>a[i]; if(a[i]==-1)break; i++; n++; if(a[i]==1)A++; else if(a[i]==2)B++; else if(a[i]==3)C++; } cout<<"A="<<A<<endl; cout<<"B="<<B<<endl; cout<<"C="<<C<<endl; cout<<"Tot="<<n<<endl; if(A>n/2)cout<<"A-yes"<<endl; else if(B>n/2)cout<<"B-yes"<<endl; else if(C>n/2)cout<<"C-yes"<<endl; else cout<<"all-NO"<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:6:16: error: 'i' was not declared in this scope
         cin>>a[i];
                ^