답안 #633062

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
633062	2022-08-21T14:06:01 Z	karolb2011	Potatoes and fertilizers (LMIO19_bulves)	Python 3	54 / 100	1000 ms	32388 KB

bulves

import sys
import heapq as hq
input = sys.stdin.readline
n=int(input())
t=0
p=0
s=[]
ww=0
for i in range(n):
    pi,bi=list(map(int,input().split()))
    p+=pi-bi
    s.append(p)
if p==0:
    for c in s:
        ww+=abs(c)
else:
    w=[]
    for c in s:
        if c<0:
            ww-=c
            c=0
        elif c>p:
            ww+=c-p
            c=p
        hq.heappush(w,-c)
        hq.heappush(w,-c)
        ww+=abs(-hq.heappop(w)-c)
print(ww)

Subtask #1

24.0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	2900 KB	Output is correct
2	Correct	18 ms	2868 KB	Output is correct
3	Correct	20 ms	2960 KB	Output is correct
4	Correct	89 ms	4872 KB	Output is correct
5	Correct	169 ms	6884 KB	Output is correct
6	Correct	395 ms	12884 KB	Output is correct
7	Correct	791 ms	22784 KB	Output is correct
8	Correct	781 ms	31652 KB	Output is correct
9	Correct	790 ms	27236 KB	Output is correct
10	Correct	736 ms	15628 KB	Output is correct
11	Correct	738 ms	18280 KB	Output is correct

Subtask #2

0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	2900 KB	Output is correct
2	Correct	18 ms	2868 KB	Output is correct
3	Correct	20 ms	2960 KB	Output is correct
4	Correct	89 ms	4872 KB	Output is correct
5	Correct	169 ms	6884 KB	Output is correct
6	Correct	395 ms	12884 KB	Output is correct
7	Correct	791 ms	22784 KB	Output is correct
8	Correct	781 ms	31652 KB	Output is correct
9	Correct	790 ms	27236 KB	Output is correct
10	Correct	736 ms	15628 KB	Output is correct
11	Correct	738 ms	18280 KB	Output is correct
12	Correct	373 ms	10620 KB	Output is correct
13	Correct	808 ms	21356 KB	Output is correct
14	Execution timed out	1091 ms	32388 KB	Time limit exceeded
15	Halted	0 ms	0 KB	-

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	2900 KB	Output is correct
2	Correct	18 ms	2868 KB	Output is correct
3	Correct	12 ms	2864 KB	Output is correct
4	Correct	18 ms	2916 KB	Output is correct
5	Correct	18 ms	2968 KB	Output is correct
6	Correct	21 ms	3156 KB	Output is correct
7	Correct	24 ms	3028 KB	Output is correct
8	Correct	21 ms	3076 KB	Output is correct
9	Correct	22 ms	3140 KB	Output is correct
10	Correct	19 ms	2900 KB	Output is correct

Subtask #4

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	2900 KB	Output is correct
2	Correct	18 ms	2868 KB	Output is correct
3	Correct	20 ms	2960 KB	Output is correct
4	Correct	12 ms	2864 KB	Output is correct
5	Correct	18 ms	2916 KB	Output is correct
6	Correct	18 ms	2968 KB	Output is correct
7	Correct	21 ms	3156 KB	Output is correct
8	Correct	24 ms	3028 KB	Output is correct
9	Correct	21 ms	3076 KB	Output is correct
10	Correct	22 ms	3140 KB	Output is correct
11	Correct	19 ms	2900 KB	Output is correct
12	Correct	19 ms	3028 KB	Output is correct
13	Correct	24 ms	3108 KB	Output is correct
14	Correct	21 ms	3124 KB	Output is correct
15	Correct	21 ms	3116 KB	Output is correct
16	Correct	21 ms	3172 KB	Output is correct
17	Correct	20 ms	3132 KB	Output is correct
18	Correct	20 ms	3044 KB	Output is correct

Subtask #5

0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	2900 KB	Output is correct
2	Correct	18 ms	2868 KB	Output is correct
3	Correct	20 ms	2960 KB	Output is correct
4	Correct	12 ms	2864 KB	Output is correct
5	Correct	18 ms	2916 KB	Output is correct
6	Correct	18 ms	2968 KB	Output is correct
7	Correct	21 ms	3156 KB	Output is correct
8	Correct	24 ms	3028 KB	Output is correct
9	Correct	21 ms	3076 KB	Output is correct
10	Correct	22 ms	3140 KB	Output is correct
11	Correct	89 ms	4872 KB	Output is correct
12	Correct	169 ms	6884 KB	Output is correct
13	Correct	395 ms	12884 KB	Output is correct
14	Correct	791 ms	22784 KB	Output is correct
15	Correct	781 ms	31652 KB	Output is correct
16	Correct	790 ms	27236 KB	Output is correct
17	Correct	736 ms	15628 KB	Output is correct
18	Correct	738 ms	18280 KB	Output is correct
19	Correct	373 ms	10620 KB	Output is correct
20	Correct	808 ms	21356 KB	Output is correct
21	Execution timed out	1091 ms	32388 KB	Time limit exceeded
22	Halted	0 ms	0 KB	-