답안 #770448

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
770448	2023-07-01T08:46:25 Z	Blagoj	금 캐기 (IZhO14_divide)	C++17	17 / 100	1 ms	332 KB

divide

#include <bits/stdc++.h>

#ifdef LOCAL
#include "debug.h"
#else
#define debug(...) 42
#endif

#pragma GCC optimize("Ofast,unroll-loops")

using namespace std;

#define endl '\n'
#define ll long long
#define all(x) x.begin(), x.end()

struct T {
    ll pos, gold, cost;
};

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n;
    cin >> n;
    T a[n];
    ll ans = 0;
    for (int i = 0; i < n; i++) {
        cin >> a[i].pos >> a[i].gold >> a[i].cost;
        ans = max(ans, a[i].gold);
    }
    ll l = 0, sumCost = a[0].cost, sumGold = a[0].gold;
    for (int r = 1; r < n; r++) {
        sumCost += a[r].cost;
        sumGold += a[r].gold;
        while (sumCost < a[r].pos - a[l].pos) {
            sumCost -= a[l].cost;
            sumGold -= a[l].gold;
            l++;
        }
        ans = max(ans, sumGold);
    }
    cout << ans;
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	324 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	272 KB	Output is correct
11	Correct	1 ms	328 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct

Subtask #2

0 / 31.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	324 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	272 KB	Output is correct
11	Correct	1 ms	328 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	316 KB	Output is correct
15	Incorrect	1 ms	332 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #3

0 / 52.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	324 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	272 KB	Output is correct
11	Correct	1 ms	328 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	316 KB	Output is correct
15	Incorrect	1 ms	332 KB	Output isn't correct
16	Halted	0 ms	0 KB	-