답안 #565928

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
565928	2022-05-21T14:42:37 Z	sofapuden	Potatoes and fertilizers (LMIO19_bulves)	C++14	100 / 100	204 ms	11176 KB

bulves

#include<bits/stdc++.h>
 
using namespace std;

typedef long long ll;

int main(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	int n; cin >> n;
	priority_queue<ll> pq;
	ll dif = 0;
	ll ans = 0;
	for(int i = 0; i < n; ++i){
		int a, b; cin >> a >> b;
		dif+=a-b;
		ans+=abs(dif);
		pq.push(max(0ll,dif));
		pq.push(max(0ll,dif));
		pq.pop();
	}
	while(pq.size()){
		auto x = pq.top(); pq.pop();
		ans-=min(x,dif);
	}
	cout << ans << '\n';
}

Subtask #1

24.0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	13 ms	1236 KB	Output is correct
5	Correct	30 ms	1996 KB	Output is correct
6	Correct	97 ms	5680 KB	Output is correct
7	Correct	131 ms	11040 KB	Output is correct
8	Correct	167 ms	9248 KB	Output is correct
9	Correct	140 ms	8504 KB	Output is correct
10	Correct	108 ms	6308 KB	Output is correct
11	Correct	113 ms	6208 KB	Output is correct

Subtask #2

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	13 ms	1236 KB	Output is correct
5	Correct	30 ms	1996 KB	Output is correct
6	Correct	97 ms	5680 KB	Output is correct
7	Correct	131 ms	11040 KB	Output is correct
8	Correct	167 ms	9248 KB	Output is correct
9	Correct	140 ms	8504 KB	Output is correct
10	Correct	108 ms	6308 KB	Output is correct
11	Correct	113 ms	6208 KB	Output is correct
12	Correct	47 ms	3048 KB	Output is correct
13	Correct	115 ms	8244 KB	Output is correct
14	Correct	147 ms	11096 KB	Output is correct
15	Correct	167 ms	9208 KB	Output is correct
16	Correct	187 ms	8584 KB	Output is correct
17	Correct	115 ms	6204 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	320 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct

Subtask #4

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	320 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	2 ms	340 KB	Output is correct
14	Correct	2 ms	340 KB	Output is correct
15	Correct	2 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct

Subtask #5

36.0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	320 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	13 ms	1236 KB	Output is correct
12	Correct	30 ms	1996 KB	Output is correct
13	Correct	97 ms	5680 KB	Output is correct
14	Correct	131 ms	11040 KB	Output is correct
15	Correct	167 ms	9248 KB	Output is correct
16	Correct	140 ms	8504 KB	Output is correct
17	Correct	108 ms	6308 KB	Output is correct
18	Correct	113 ms	6208 KB	Output is correct
19	Correct	47 ms	3048 KB	Output is correct
20	Correct	115 ms	8244 KB	Output is correct
21	Correct	147 ms	11096 KB	Output is correct
22	Correct	167 ms	9208 KB	Output is correct
23	Correct	187 ms	8584 KB	Output is correct
24	Correct	115 ms	6204 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct
27	Correct	2 ms	340 KB	Output is correct
28	Correct	2 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	46 ms	3012 KB	Output is correct
34	Correct	116 ms	8252 KB	Output is correct
35	Correct	204 ms	11020 KB	Output is correct
36	Correct	188 ms	8636 KB	Output is correct
37	Correct	172 ms	9144 KB	Output is correct
38	Correct	188 ms	11176 KB	Output is correct
39	Correct	128 ms	7224 KB	Output is correct
40	Correct	143 ms	6840 KB	Output is correct
41	Correct	110 ms	6288 KB	Output is correct
42	Correct	109 ms	6200 KB	Output is correct
43	Correct	111 ms	6328 KB	Output is correct
44	Correct	116 ms	6200 KB	Output is correct
45	Correct	185 ms	10984 KB	Output is correct
46	Correct	139 ms	6588 KB	Output is correct
47	Correct	129 ms	6536 KB	Output is correct