Submission #875574

#	Time	Username	Problem	Language	Result	Execution time	Memory
875574		ifateen	Ljeto (COCI21_ljeto)	C++14	50 / 50	1 ms	1884 KiB

Main

#include "bits/stdc++.h"
using namespace std;
#define int long long
struct spray { int time, player1, onplayer2; };
const int MAXN = 101;
spray sprays[MAXN];
signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n;
    cin >> n;
    for (int i = 1; i <= n; i++) cin >> sprays[i].time >> sprays[i].player1 >> sprays[i].onplayer2;
    vector<vector<int>> count1(1001, vector<int>(101)), count2(1001, vector<int>(101));
    int team1 = 0, team2 = 0;
    for (int i = 1; i <= n; i++) {
        spray x = sprays[i];
        bool first_to_second = 1 <= x.player1 && x.player1 <= 4 && 5 <= x.onplayer2 && x.onplayer2 <= 8;
        if (first_to_second) team1 += 100;
        else team2 += 100;
        count1[x.time][x.player1] |= first_to_second, count2[x.time][x.player1] |= !first_to_second;
        for (int j = 1; j <= 10; j++) {
            if (x.time - j < 0) break;
            if (count1[x.time - j][x.player1] && first_to_second) {
                team1 += 50;
                break;
            }
            if (count2[x.time - j][x.player1] && !first_to_second) {
                team2 += 50;
                break;
            }
        }
    }
    cout << team1 << ' ' << team2;
}

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25