답안 #783605

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
783605	2023-07-15T05:46:11 Z	vjudge1	Potatoes and fertilizers (LMIO19_bulves)	C++17	100 / 100	152 ms	15040 KB

bulves

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


int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
 
	int n;
    long long ans=0, pref=0, a, b;
    priority_queue <long long> pq;
    cin >> n;
	
	for(int i=0; i<n; i++){
        pq.push(0);
    }
	for (int i=0; i<n-1; i++){
        cin >> a >> b;
        pref+=(a-b);
        pq.push(pref);
        if(pref<pq.top()){
            ans+=pq.top()-pref;
            pq.pop();
            pq.push(pref);
        }
	}
	cin >> a >> b;
	pref+=(a-b);
	while(pq.size() && pref<pq.top()){
        ans+=pq.top()-pref;
        pq.pop();
	}
	cout << ans << endl;
}

Subtask #1

24.0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	12 ms	1492 KB	Output is correct
5	Correct	25 ms	2512 KB	Output is correct
6	Correct	81 ms	4556 KB	Output is correct
7	Correct	108 ms	8656 KB	Output is correct
8	Correct	126 ms	8648 KB	Output is correct
9	Correct	108 ms	12384 KB	Output is correct
10	Correct	79 ms	10172 KB	Output is correct
11	Correct	86 ms	10144 KB	Output is correct

Subtask #2

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	12 ms	1492 KB	Output is correct
5	Correct	25 ms	2512 KB	Output is correct
6	Correct	81 ms	4556 KB	Output is correct
7	Correct	108 ms	8656 KB	Output is correct
8	Correct	126 ms	8648 KB	Output is correct
9	Correct	108 ms	12384 KB	Output is correct
10	Correct	79 ms	10172 KB	Output is correct
11	Correct	86 ms	10144 KB	Output is correct
12	Correct	38 ms	3976 KB	Output is correct
13	Correct	99 ms	11824 KB	Output is correct
14	Correct	106 ms	15020 KB	Output is correct
15	Correct	121 ms	13180 KB	Output is correct
16	Correct	152 ms	12480 KB	Output is correct
17	Correct	62 ms	10200 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	1 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	212 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	1 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	212 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	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 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	1 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	212 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	12 ms	1492 KB	Output is correct
12	Correct	25 ms	2512 KB	Output is correct
13	Correct	81 ms	4556 KB	Output is correct
14	Correct	108 ms	8656 KB	Output is correct
15	Correct	126 ms	8648 KB	Output is correct
16	Correct	108 ms	12384 KB	Output is correct
17	Correct	79 ms	10172 KB	Output is correct
18	Correct	86 ms	10144 KB	Output is correct
19	Correct	38 ms	3976 KB	Output is correct
20	Correct	99 ms	11824 KB	Output is correct
21	Correct	106 ms	15020 KB	Output is correct
22	Correct	121 ms	13180 KB	Output is correct
23	Correct	152 ms	12480 KB	Output is correct
24	Correct	62 ms	10200 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 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	30 ms	4040 KB	Output is correct
34	Correct	77 ms	11832 KB	Output is correct
35	Correct	124 ms	14904 KB	Output is correct
36	Correct	116 ms	12588 KB	Output is correct
37	Correct	116 ms	13172 KB	Output is correct
38	Correct	126 ms	15040 KB	Output is correct
39	Correct	71 ms	11208 KB	Output is correct
40	Correct	74 ms	10344 KB	Output is correct
41	Correct	71 ms	10116 KB	Output is correct
42	Correct	71 ms	10180 KB	Output is correct
43	Correct	70 ms	10168 KB	Output is correct
44	Correct	72 ms	10140 KB	Output is correct
45	Correct	141 ms	15016 KB	Output is correct
46	Correct	57 ms	10444 KB	Output is correct
47	Correct	80 ms	9800 KB	Output is correct