#include <iostream>
#include <stdio.h>
#include <string.h>
#define maxn 100005
using namespace std;
int main() {
    int players[maxn], n, school, score;
    cin >> n;
    memset(players, 0, sizeof(players));
    for (int i = 0; i < n; i++) {
        cin >> school >> score;
        players[school] += score;
    }
    int ans =0, sum =0;
    for (int i = 0; i <=n; i++) {
        if(players[i] > sum) {
            ans = i;
            sum = players[i];
        }
    }
    printf("%d %d\n", ans, sum);
    return 0;
}
错误点:
原文:https://www.cnblogs.com/huangming-zzz/p/11632036.html