Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
153875 张浩然 19选班长II C++ Compile Error 0 MS 0 KB 421 2026-05-24 10:48:37

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int a[4]= {0}; int tot=0; do { int piao; cin>>piao; a[piao]++; tot++; } while(piao!=-1); cout<<"A:"<<a[1]; cout<<"B:"<<a[2]; cout<<"C:"<<a[3]; cout<<"Tot:"<<tot; if(a[1]>tot/2) { cout<<"A_yex"; } else if(a[2]>tot/2) { cout<<"B_yex"; }else if(a[3]>tot/2){ cout<<"C_yex"; }else{ cout<<"all-NO"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:10: error: 'piao' was not declared in this scope
  } while(piao!=-1);
          ^