Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
84471 刘泽熙 19选班长 C++ Compile Error 0 MS 0 KB 269 2024-07-16 09:31:02

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int n,x,y,z; cin>>n; for(int i=1;i<=n;i++){ cin>>x>>y>>z; a[x]++; a[y]++; a[z]++; } int max =0,k; for(int i=1;i<=n;i++){ if(a[i]>max){ max=a[i]; k=i; } } cout<<k; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:3: error: 'a' was not declared in this scope
   a[x]++;
   ^
Main.cc:14:6: error: 'a' was not declared in this scope
   if(a[i]>max){
      ^