CSES - DatatÃ¤hti 2022 alku - Results
 Task: Ositus Sender: eaittok Submission time: 2021-10-07 18:17:13 Language: CPython3 Status: READY Result: 40
Feedback
groupverdictscore
#1ACCEPTED40
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.02 s1, 2, 3details
#2ACCEPTED0.03 s1, 2, 3details
#3ACCEPTED0.03 s1, 2, 3details
#4ACCEPTED0.03 s1, 2, 3details
#5--2, 3details
#60.33 s3details
#70.32 s3details

### Code

```def better_split(s: str, gates: str): #-> list[str]:
gates += "1"
result = []
previous = 0
for i in range(len(gates)):
if gates[i] == "1":
result.append(s[previous:i+1])
previous = i+1
return result

def check(s: str) -> int:
n = len(s)
instructions = []
for i in range(2**(n-1)):
instructions.append(bin(i)[2:].zfill(n-1))

result = 0
for gates in instructions:
ok = True
for substring in better_split(s, gates):
if len(substring) != len(set([c for c in substring])):
ok = False
break
if ok:
result += 1

return result

print(check(input()))```

### Test details

#### Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
a

correct output
1

user output
1

#### Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
abcdefghij

correct output
512

user output
512

#### 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)

#### Test 7

Group: 3

Verdict:

input
sxaoxcyrjoeieyinaqxwukgzdnhhsw...

correct output
816016015

user output
(empty)