QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#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')

源文件, 语言: Python3

详细

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:

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