题目：
思路：
模拟，感觉pta纯考读题。。。
AcCode：
#include<iostream>
#include<algorithm>
#include<vector>
#include<cstring>
using namespace std;
struct node{string email;int v;bool operator < (const node &b) const{if(v != b.v) return v > b.v;else return email < b.email;}
};void solve(){int N, G, K; cin >> N >> G >> K;int p = 0;vector<node> e(N + 1), ans;for(int i = 1; i <= N; i++){cin >> e[i].email >> e[i].v;if(e[i].v >= 60 && e[i].v < G) p += 20;else if(e[i].v >= G && e[i].v <= 100) p+= 50;}sort(e.begin() + 1, e.end());cout << p << endl;int rank = 1, i = 1;while(rank <= K){int rankS = e[i].v, j = i, rankT = rank;while(j <= N && e[j].v == rankS){cout << rank << " " << e[j].email << " " << e[j].v << endl;rankT++;j++, i++;}rank = rankT;}
}int main(){solve();return 0;
}