CSES - Datatähti 2022 alku - Results
Submission details
Task:Ositus (Partitioning)
Sender:tlitola
Submission time:2021-10-05 20:36:15
Language:CPython3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.02 s1, 2, 3details
#20.03 s1, 2, 3details
#3ACCEPTED0.03 s1, 2, 3details
#4ACCEPTED0.02 s1, 2, 3details
#5--2, 3details
#60.09 s3details
#7--3details

Code

def getAllPartitions(s):
  partitions = []
  for i in range(1, len(s)):
    a, b = s[: i], s[i:]
    if(not len(a)==len(set(a))): continue
    if(len(b)==len(set(b))):
      partitions.append([a, b])
    for c in getPartitions(b):
      partitions.append([a, c])
  return partitions


def getPartitions(s):
  for i in range(1, len(s)):
    a, b = s[: i], s[i:]
    if(not len(a) == len(set(a))):
      continue
    if(len(b) == len(set(b))):
      yield(a, b)
    for c in getPartitions(b):
      yield(a, c)

def main():
  s = input()
  print(len(getAllPartitions(s)) % (pow(10, 9)+7))

if __name__ == "__main__":
  main()

Test details

Test 1

Group: 1, 2, 3

Verdict:

input
a

correct output
1

user output
0

Test 2

Group: 1, 2, 3

Verdict:

input
abcdefghij

correct output
512

user output
511

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
abcabaacbc

correct output
120

user output
120

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
aaxxxxxxaa

correct output
4

user output
4

Test 5

Group: 2, 3

Verdict:

input
mfyzvoxmppoxcvktmcjkryyocfweub...

correct output
643221148

user output
(empty)

Test 6

Group: 3

Verdict:

input
weinscqmmpgbrlboocvtbptgbahmwv...

correct output
831644159

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 28, in <module>
    main()
  File "input/code.py", line 25, in main
    print(len(getAllPartitions(s)) % (pow(10, 9)+7))
  File "input/code.py", line 8, in getAllPartitions
    for c in getPartitions(b):
  File "input/code.py", line 20, in getPartitions
    for c in getPartitions(b):
  File "input/code.py", line 20, in getPartitions
    for c in getPartitions(b):
  File "input/code.py", line 20, in getPartitions
    for c in getPartitions(b):
  [Previous line repeated 992 more times]
  File "input/code.py", line 14, in getPartitions
    for i in range(1, len(s)):
RecursionError: maximum recursion depth exceeded in comparison

Test 7

Group: 3

Verdict:

input
sxaoxcyrjoeieyinaqxwukgzdnhhsw...

correct output
816016015

user output
(empty)