QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#662054	#7747. Memory	udiandianis	TL	71ms	11408kb	Python3	338b	2024-10-20 20:21:07	2024-10-20 20:21:08

Judging History

你现在查看的是最新测评结果

[2024-10-20 20:21:08]
评测

测评结果：TL
用时：71ms
内存：11408kb

查看

[2024-10-20 20:21:07]
提交

answer

from decimal import *
getcontext().prec = int(1e5)

n = int(input())
a = list(map(Decimal, input().split()))
t = Decimal('0')
for i in a:
    t += i
    if t > Decimal('0'):
        print('+', end = '')
    elif t == Decimal('0'):
        print('0', end = '')
    else:
        print('-', end = '')
    t /= Decimal('2')

Source code, Language: Python3

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 15ms

memory: 11144kb

input:

10
2 -1 4 -7 4 -8 3 -6 4 -7

output:

+0+-+---+-

result:

ok single line: '+0+-+---+-'

Test #2:

score: 0

Accepted

time: 12ms

memory: 11116kb

input:

10
-1 36 18 18 18 18 18 18 18 -18

output:

-++++++++-

result:

ok single line: '-++++++++-'

Test #3:

score: 0

Accepted

time: 71ms

memory: 11408kb

input:

1000
-1 193552 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 967...

output:

-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++...

result:

ok single line: '-+++++++++++++++++++++++++++++...++++++++++++++++++++++++++++++-'

Test #4:

score: -100

Time Limit Exceeded

input:

100000
-1 696082628 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 348041314 ...

output:

-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++...