Run ID:80882

提交时间:2024-07-11 16:51:42

#include<bits/stdc++.h> using namespace std; int arr[101]; int main(){ int n,a,b,c; cin >> n; for(int i=1; i<=n; i++){ cin >> a>>b>>c; arr[a]++; arr[b]++; arr[c]++; } int max=0,k; for(int i=1; i<=n;i++){ if(arr[i]>max){ max = arr[i]; k = i; } cout << k; }