답안 #502442

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
502442 2022-01-06T02:47:44 Z zorianka Art Exhibition (JOI18_art) C++17
100 / 100
502 ms 20764 KB
//#pragma GCC optimize("O3,unroll-loops")
//#pragma GCC optimize("fast-math")
//#pragma GCC target("avx,avx2,fma")
#include <bits/stdc++.h>

using namespace std;
using ll = long long;
#define int ll

void solve() {
    int n;
    cin >> n;
    vector<pair<ll, ll>> a(n);
    for (int i = 0; i < n; i++) {
        cin >> a[i].first >> a[i].second;
    }
    sort(a.begin(), a.end());
//    vector<pair<ll, ll>> b;
//    for (auto p : a) {
//        if (b.empty())
//            b.push_back(p);
//        else if (b.back().first == p.first) {
//            b.back().second += p.second;
//        } else
//            b.push_back(p);
//    }
    ll ans = a[0].second;
    ll sum = a[0].second;
    for (int i = 1; i < n; i++) {
        sum += a[i].second - (a[i].first - a[i - 1].first);
        if(sum < a[i].second)
            sum = a[i].second;
        ans = max(ans,sum);
    }
    cout << ans;
}

signed main() {
#ifdef LOCAL
    freopen("input.txt", "r", stdin);
#endif
    int t = 1;
//    cin >> t;
    while (t--)
        solve();
    return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 292 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 292 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 292 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 292 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 296 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 296 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 292 KB Output is correct
21 Correct 1 ms 256 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 2 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 292 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 292 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 296 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 296 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 292 KB Output is correct
21 Correct 1 ms 256 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 2 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 5 ms 460 KB Output is correct
28 Correct 5 ms 432 KB Output is correct
29 Correct 5 ms 412 KB Output is correct
30 Correct 5 ms 480 KB Output is correct
31 Correct 5 ms 460 KB Output is correct
32 Correct 5 ms 432 KB Output is correct
33 Correct 8 ms 428 KB Output is correct
34 Correct 5 ms 460 KB Output is correct
35 Correct 6 ms 492 KB Output is correct
36 Correct 6 ms 420 KB Output is correct
37 Correct 5 ms 428 KB Output is correct
38 Correct 5 ms 460 KB Output is correct
39 Correct 6 ms 424 KB Output is correct
40 Correct 5 ms 460 KB Output is correct
41 Correct 5 ms 460 KB Output is correct
42 Correct 5 ms 460 KB Output is correct
43 Correct 5 ms 460 KB Output is correct
44 Correct 5 ms 460 KB Output is correct
45 Correct 5 ms 432 KB Output is correct
46 Correct 5 ms 460 KB Output is correct
47 Correct 5 ms 460 KB Output is correct
48 Correct 6 ms 476 KB Output is correct
49 Correct 6 ms 428 KB Output is correct
50 Correct 6 ms 476 KB Output is correct
51 Correct 5 ms 460 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 292 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 292 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 296 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 296 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 292 KB Output is correct
21 Correct 1 ms 256 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 2 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 5 ms 460 KB Output is correct
28 Correct 5 ms 432 KB Output is correct
29 Correct 5 ms 412 KB Output is correct
30 Correct 5 ms 480 KB Output is correct
31 Correct 5 ms 460 KB Output is correct
32 Correct 5 ms 432 KB Output is correct
33 Correct 8 ms 428 KB Output is correct
34 Correct 5 ms 460 KB Output is correct
35 Correct 6 ms 492 KB Output is correct
36 Correct 6 ms 420 KB Output is correct
37 Correct 5 ms 428 KB Output is correct
38 Correct 5 ms 460 KB Output is correct
39 Correct 6 ms 424 KB Output is correct
40 Correct 5 ms 460 KB Output is correct
41 Correct 5 ms 460 KB Output is correct
42 Correct 5 ms 460 KB Output is correct
43 Correct 5 ms 460 KB Output is correct
44 Correct 5 ms 460 KB Output is correct
45 Correct 5 ms 432 KB Output is correct
46 Correct 5 ms 460 KB Output is correct
47 Correct 5 ms 460 KB Output is correct
48 Correct 6 ms 476 KB Output is correct
49 Correct 6 ms 428 KB Output is correct
50 Correct 6 ms 476 KB Output is correct
51 Correct 5 ms 460 KB Output is correct
52 Correct 480 ms 20640 KB Output is correct
53 Correct 485 ms 20640 KB Output is correct
54 Correct 486 ms 20644 KB Output is correct
55 Correct 502 ms 20640 KB Output is correct
56 Correct 487 ms 20676 KB Output is correct
57 Correct 492 ms 20676 KB Output is correct
58 Correct 494 ms 20636 KB Output is correct
59 Correct 482 ms 20752 KB Output is correct
60 Correct 471 ms 20640 KB Output is correct
61 Correct 476 ms 20516 KB Output is correct
62 Correct 473 ms 20640 KB Output is correct
63 Correct 482 ms 20640 KB Output is correct
64 Correct 483 ms 20764 KB Output is correct
65 Correct 471 ms 20764 KB Output is correct
66 Correct 462 ms 20676 KB Output is correct
67 Correct 473 ms 20636 KB Output is correct
68 Correct 470 ms 20644 KB Output is correct