CSES - Datatähti 2018 peili - Results
Submission details
Task:Kyselyt
Sender:b10011
Submission time:2017-10-03 21:03:30 +0300
Language:Python3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.06 s1details
#20.07 s2details
#30.07 s3details

Code

import math
from decimal import *
def calculate(position):
subposition = position
numbers = 1
while subposition > 9*(10**(numbers-1))*numbers:
subposition -= 9*(10**(numbers-1))*numbers
numbers += 1
subposition = Decimal(str(subposition))/Decimal(str(numbers))
subrounded = subposition.quantize(Decimal("1."), rounding=ROUND_UP)
difference = ((subrounded-subposition) * Decimal(str(numbers))).quantize(Decimal("1."), rounding=ROUND_UP))-1
index = int(difference)
subrounded = int(subrounded)
for i in range(0, numbers-1):
subrounded += 9*(10**i)
return str(subrounded)[index]
list = []
count = int(input())
for i in range(0, count):
list.append(calculate(int(input())))
for i in range(0, count):
print(str(list[i]))

Test details

Test 1

Group: 1

Verdict:

input
1000
582
214
723
273
...

correct output
0
1
7
7
6
...

user output
(empty)

Error:
File "input/code.py", line 14
    difference = ((subrounded-subposition) * Decimal(str(n...

Test 2

Group: 2

Verdict:

input
1000
615664
916441
627600
279508
...

correct output
1
2
3
2
2
...

user output
(empty)

Error:
File "input/code.py", line 14
    difference = ((subrounded-subposition) * Decimal(str(n...

Test 3

Group: 3

Verdict:

input
1000
672274832941907421
260504693279721732
646999966092970935
100853063389774434
...

correct output
7
2
2
0
9
...

user output
(empty)

Error:
File "input/code.py", line 14
    difference = ((subrounded-subposition) * Decimal(str(n...