답안 #970646

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
970646	2024-04-27T02:05:07 Z	Roumak77	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	20672 KB

art

#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#pragma GCC optimize("-Ofast")
#include <bits/stdc++.h>
#include <algorithm>
#include <iostream>
#include <vector>
#include <limits>
#include <cmath>
#include <stack>
#include <queue>
#include <map>
#include <math.h>
using namespace std;

using ll = long long;

void solve(){
    ll n;
    cin >> n;
    vector<pair<ll, ll>> list_n(n, pair<ll, ll>{0, 0});
    for(ll i = 0; i < n; i++){
        cin >> list_n[i].first;
        cin >> list_n[i].second;
    }


    sort(list_n.begin(), list_n.end());

    ll curr_max = -1E15 - 5;
    for(ll i = 0; i < n; i++){
        ll start = list_n[i].first;
        ll curr = 0;
        for(ll j = i; j < n; j++){
            curr += list_n[j].second;
            curr_max = max(curr_max, curr - list_n[j].first + start);
        }
    }
    cout << curr_max << endl;
}


int main(){

    ios_base::sync_with_stdio(false);
    cout.tie(0);
    cin.tie(0);

    ll t = 1;

    while(t--){
        solve();
    }
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct

Subtask #2

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	13 ms	604 KB	Output is correct
28	Correct	14 ms	604 KB	Output is correct
29	Correct	13 ms	604 KB	Output is correct
30	Correct	14 ms	652 KB	Output is correct
31	Correct	14 ms	660 KB	Output is correct
32	Correct	13 ms	604 KB	Output is correct
33	Correct	13 ms	604 KB	Output is correct
34	Correct	13 ms	604 KB	Output is correct
35	Correct	13 ms	664 KB	Output is correct
36	Correct	13 ms	472 KB	Output is correct
37	Correct	13 ms	604 KB	Output is correct
38	Correct	13 ms	604 KB	Output is correct
39	Correct	13 ms	604 KB	Output is correct
40	Correct	13 ms	660 KB	Output is correct
41	Correct	13 ms	600 KB	Output is correct
42	Correct	13 ms	604 KB	Output is correct
43	Correct	13 ms	600 KB	Output is correct
44	Correct	13 ms	600 KB	Output is correct
45	Correct	13 ms	604 KB	Output is correct
46	Correct	13 ms	660 KB	Output is correct
47	Correct	13 ms	604 KB	Output is correct
48	Correct	13 ms	604 KB	Output is correct
49	Correct	13 ms	460 KB	Output is correct
50	Correct	13 ms	600 KB	Output is correct
51	Correct	14 ms	604 KB	Output is correct

Subtask #4

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	13 ms	604 KB	Output is correct
28	Correct	14 ms	604 KB	Output is correct
29	Correct	13 ms	604 KB	Output is correct
30	Correct	14 ms	652 KB	Output is correct
31	Correct	14 ms	660 KB	Output is correct
32	Correct	13 ms	604 KB	Output is correct
33	Correct	13 ms	604 KB	Output is correct
34	Correct	13 ms	604 KB	Output is correct
35	Correct	13 ms	664 KB	Output is correct
36	Correct	13 ms	472 KB	Output is correct
37	Correct	13 ms	604 KB	Output is correct
38	Correct	13 ms	604 KB	Output is correct
39	Correct	13 ms	604 KB	Output is correct
40	Correct	13 ms	660 KB	Output is correct
41	Correct	13 ms	600 KB	Output is correct
42	Correct	13 ms	604 KB	Output is correct
43	Correct	13 ms	600 KB	Output is correct
44	Correct	13 ms	600 KB	Output is correct
45	Correct	13 ms	604 KB	Output is correct
46	Correct	13 ms	660 KB	Output is correct
47	Correct	13 ms	604 KB	Output is correct
48	Correct	13 ms	604 KB	Output is correct
49	Correct	13 ms	460 KB	Output is correct
50	Correct	13 ms	600 KB	Output is correct
51	Correct	14 ms	604 KB	Output is correct
52	Execution timed out	1012 ms	20672 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-