CSES - Datatähti 2022 alku - Results
Submission details
Task:Ositus (Partitioning)
Sender:ENTL
Submission time:2021-10-09 14:25:15
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
#6--3details
#7--3details

Code

s=input()
p=len(s)
l=[]
for i in range(2**(p-1)):
    r = []
    c = 0
    for j in range(p-1):
        if ((2**j) & i != 0)and(len(set(s[c:(j+1)]))==len(s[c:(j+1)])):
            r.append(s[c:(j+1)])
            c = j+1
    if(len(set(s[c:]))==len(s[c:])):
        r.append(s[c:])
        l.append(r)
print(len(l)%(10**9+7))

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)