답안 #633064

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
633064	2022-08-21T14:09:07 Z	karolb2011	Potatoes and fertilizers (LMIO19_bulves)	Python 3	54 / 100	1000 ms	26872 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)
        if w[0]<-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	13 ms	2900 KB	Output is correct
2	Correct	17 ms	2952 KB	Output is correct
3	Correct	18 ms	2980 KB	Output is correct
4	Correct	97 ms	4968 KB	Output is correct
5	Correct	173 ms	6948 KB	Output is correct
6	Correct	401 ms	12972 KB	Output is correct
7	Correct	817 ms	22868 KB	Output is correct
8	Correct	789 ms	26668 KB	Output is correct
9	Correct	852 ms	22700 KB	Output is correct
10	Correct	724 ms	13644 KB	Output is correct
11	Correct	712 ms	16332 KB	Output is correct

Subtask #2

0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	2900 KB	Output is correct
2	Correct	17 ms	2952 KB	Output is correct
3	Correct	18 ms	2980 KB	Output is correct
4	Correct	97 ms	4968 KB	Output is correct
5	Correct	173 ms	6948 KB	Output is correct
6	Correct	401 ms	12972 KB	Output is correct
7	Correct	817 ms	22868 KB	Output is correct
8	Correct	789 ms	26668 KB	Output is correct
9	Correct	852 ms	22700 KB	Output is correct
10	Correct	724 ms	13644 KB	Output is correct
11	Correct	712 ms	16332 KB	Output is correct
12	Correct	264 ms	8912 KB	Output is correct
13	Correct	613 ms	17128 KB	Output is correct
14	Execution timed out	1027 ms	26872 KB	Time limit exceeded
15	Halted	0 ms	0 KB	-

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	2900 KB	Output is correct
2	Correct	17 ms	2952 KB	Output is correct
3	Correct	13 ms	2900 KB	Output is correct
4	Correct	17 ms	3288 KB	Output is correct
5	Correct	16 ms	2936 KB	Output is correct
6	Correct	27 ms	3092 KB	Output is correct
7	Correct	22 ms	2964 KB	Output is correct
8	Correct	28 ms	3048 KB	Output is correct
9	Correct	20 ms	3156 KB	Output is correct
10	Correct	21 ms	2964 KB	Output is correct

Subtask #4

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	2900 KB	Output is correct
2	Correct	17 ms	2952 KB	Output is correct
3	Correct	18 ms	2980 KB	Output is correct
4	Correct	13 ms	2900 KB	Output is correct
5	Correct	17 ms	3288 KB	Output is correct
6	Correct	16 ms	2936 KB	Output is correct
7	Correct	27 ms	3092 KB	Output is correct
8	Correct	22 ms	2964 KB	Output is correct
9	Correct	28 ms	3048 KB	Output is correct
10	Correct	20 ms	3156 KB	Output is correct
11	Correct	21 ms	2964 KB	Output is correct
12	Correct	18 ms	3028 KB	Output is correct
13	Correct	21 ms	3132 KB	Output is correct
14	Correct	21 ms	3156 KB	Output is correct
15	Correct	20 ms	3152 KB	Output is correct
16	Correct	19 ms	3132 KB	Output is correct
17	Correct	19 ms	3052 KB	Output is correct
18	Correct	22 ms	3060 KB	Output is correct

Subtask #5

0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	2900 KB	Output is correct
2	Correct	17 ms	2952 KB	Output is correct
3	Correct	18 ms	2980 KB	Output is correct
4	Correct	13 ms	2900 KB	Output is correct
5	Correct	17 ms	3288 KB	Output is correct
6	Correct	16 ms	2936 KB	Output is correct
7	Correct	27 ms	3092 KB	Output is correct
8	Correct	22 ms	2964 KB	Output is correct
9	Correct	28 ms	3048 KB	Output is correct
10	Correct	20 ms	3156 KB	Output is correct
11	Correct	97 ms	4968 KB	Output is correct
12	Correct	173 ms	6948 KB	Output is correct
13	Correct	401 ms	12972 KB	Output is correct
14	Correct	817 ms	22868 KB	Output is correct
15	Correct	789 ms	26668 KB	Output is correct
16	Correct	852 ms	22700 KB	Output is correct
17	Correct	724 ms	13644 KB	Output is correct
18	Correct	712 ms	16332 KB	Output is correct
19	Correct	264 ms	8912 KB	Output is correct
20	Correct	613 ms	17128 KB	Output is correct
21	Execution timed out	1027 ms	26872 KB	Time limit exceeded
22	Halted	0 ms	0 KB	-