2022-PTA正式赛-L1-8 静静的推荐(思路)

未达到分数线pass

AcCode:

#include<bits/stdc++.h>
using namespace std;
int vis[100010];
int main(){int N, K, S, ans = 0;cin >> N >> K >> S;while(N--){int sc1, sc2;cin >> sc1 >> sc2;if(sc1 < 175) continue;if(sc1 >= 175 && sc2 >= S){ans++;continue;}if(vis[sc1] < K){vis[sc1]++;ans++;}}cout << ans;return 0;
}