CSES - Datatähti 2019 alku - Results
Submission details
Task:Leimasin
Sender:valtteriilola
Submission time:2018-10-10 18:46:22 +0300
Language:Python3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.05 s1details
#20.05 s1details
#30.05 s1details
#40.05 s1details
#50.06 s1details
#60.05 s1details
#70.06 s1details
#80.05 s1details
#90.06 s1details
#100.06 s1details
#110.06 s1details
#120.05 s1details
#130.06 s1details
#14ACCEPTED0.06 s1details
#150.06 s2details
#160.06 s2details
#170.06 s2details
#180.06 s2details
#190.05 s2details
#200.06 s2details
#210.06 s2details
#220.05 s2details
#230.05 s2details
#240.06 s2details
#250.06 s2details
#260.06 s2details
#270.06 s2details
#28ACCEPTED0.05 s2details
#290.05 s3details
#300.06 s3details
#310.05 s3details
#320.05 s3details
#330.05 s3details
#340.06 s3details
#350.06 s3details
#360.06 s3details
#370.06 s3details
#380.05 s3details
#390.04 s3details
#400.06 s3details
#410.05 s3details
#42ACCEPTED0.05 s3details

Code

import functools

@functools.lru_cache()
def substrings(stamp, n):
    strings = {}
    for size in range(n, 0, -1):
        for start in range(0, len(stamp) - size + 1):
            strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
    return strings


def solve(string, stamp):
    if set(string) != set(stamp):
        print(-1)
        return


    indices = []
    while string != '?' * len(string):
        n = min(len(stamp), max(len(s) for s in word.split()))

        for i, s in enumerate(substrings(stamp, n)):
            # hmmmm
            if i == 500:
                print(-1)
                return

            index = string.find(s)
            if index != -1:
                indices.append(index)
                string = string[:index] + '?' * len(s) + string[index + len(s):]
                break
        else:
            print(-1)
            return

    print(len(indices))
    for i in reversed(indices):
        print(i + 1, end=' ')
    print()

if __name__ == '__main__':
    word = input()
    stamp = input()

    solve(word, stamp)

Test details

Test 1

Group: 1

Verdict:

input
BBBBBBBBBB
B

correct output
10
10 9 8 7 6 5 4 3 2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 2

Group: 1

Verdict:

input
AABBABABAB
AB

correct output
6
1 9 7 5 3 2 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 3

Group: 1

Verdict:

input
AABAAABAAA
AABAA

correct output
4
6 5 2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 4

Group: 1

Verdict:

input
BAAAAAABBB
BAAAAAABB

correct output
2
2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 5

Group: 1

Verdict:

input
AAABBABBAA
AAABBABBAA

correct output
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 6

Group: 1

Verdict:

input
GGGGGGGGGG
G

correct output
10
10 9 8 7 6 5 4 3 2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 7

Group: 1

Verdict:

input
QUUQUUQUQU
QU

correct output
6
9 7 5 4 2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 8

Group: 1

Verdict:

input
DWXDWDWXHJ
DWXHJ

correct output
3
1 4 6 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 9

Group: 1

Verdict:

input
FSOCRDGQBB
FSOCRDGQB

correct output
2
2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 10

Group: 1

Verdict:

input
OETMIMPUPD
OETMIMPUPD

correct output
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 11

Group: 1

Verdict:

input
DOWEUOWUEU
DOWEU

correct output
-1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 12

Group: 1

Verdict:

input
JQZYVSIWTE
JQZVYSIWTE

correct output
-1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 13

Group: 1

Verdict:

input
ABABABABA
ABA

correct output
4
7 5 3 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 14

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAA
AAAAAAAAAB

correct output
-1

user output
-1

Test 15

Group: 2

Verdict:

input
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...

correct output
100
100 99 98 97 96 95 94 93 92 91...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 16

Group: 2

Verdict:

input
BABABAAAAAAAAAAAAAAAAAABABAAAA...

correct output
36
87 43 24 1 91 79 69 68 67 66 6...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 17

Group: 2

Verdict:

input
ABABAAAAABABBBBAAAABBBBAABBBBB...

correct output
22
51 50 43 41 31 28 26 24 21 20 ...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 18

Group: 2

Verdict:

input
AAABABAAAABBBBBABABBAABBABABBA...

correct output
2
1 2 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 19

Group: 2

Verdict:

input
AABABBBBBBAABBABABBBBBBAABBAAA...

correct output
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 20

Group: 2

Verdict:

input
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSS...

correct output
100
100 99 98 97 96 95 94 93 92 91...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 21

Group: 2

Verdict:

input
NNNININIMNIMKLMXCNIMKLMXCDEIMK...

correct output
18
1 2 3 74 5 79 58 7 84 64 37 10...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 22

Group: 2

Verdict:

input
VYQFNHMVTKOEYCXWINLKLHVFMEPQEU...

correct output
3
51 2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 23

Group: 2

Verdict:

input
IISNROLHLOJIWPTVFHFLUQRIROVLYP...

correct output
2
1 2 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 24

Group: 2

Verdict:

input
WPMEMERJXXADLKONUZPUUFTPSXDHIV...

correct output
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 25

Group: 2

Verdict:

input
LNSBGZAWFJZAWFJWFJLNSBLNSBGZAL...

correct output
-1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 26

Group: 2

Verdict:

input
IPIPYFUMRIPYFUMRLPIIIPYFIPYFUM...

correct output
-1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 27

Group: 2

Verdict:

input
ABABABABABABABABABABABABABABAB...

correct output
49
97 95 93 91 89 87 85 83 81 79 ...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 28

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
-1

user output
-1

Test 29

Group: 3

Verdict:

input
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...

correct output
1000
1000 999 998 997 996 995 994 9...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 30

Group: 3

Verdict:

input
BBBBBBBBAABBBBBBBBAABBBBBBBAAB...

correct output
218
1 626 607 519 415 5 975 957 92...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 31

Group: 3

Verdict:

input
AABBBABAABABAAABBAAAAAAABBBAAB...

correct output
55
569 639 403 761 663 437 172 90...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 32

Group: 3

Verdict:

input
ABBAAABAAABAAAAABBABABBABBABBB...

correct output
2
2 1 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 33

Group: 3

Verdict:

input
BAAABBABBBAAAABAAAABBBBABAABAA...

correct output
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 34

Group: 3

Verdict:

input
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUU...

correct output
1000
1000 999 998 997 996 995 994 9...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 35

Group: 3

Verdict:

input
KSBMRKKSBMRZXBDKSKSBMRZXBDAMRZ...

correct output
178
723 731 1 935 857 820 760 735 ...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 36

Group: 3

Verdict:

input
ILYLILYLVJILYLVJZCCQDLFRLSXZDM...

correct output
21
671 54 747 504 113 1 856 764 5...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 37

Group: 3

Verdict:

input
ZZJZNKHDLJBPXIAZNJIIGBEEJFSDAF...

correct output
2
1 2 

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 38

Group: 3

Verdict:

input
FIMWTOLSRKOWYDPCOFUJZMXJEJFKSU...

correct output
1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 39

Group: 3

Verdict:

input
AIVHCGUMKSTIYBRNPONXHRFVBKPYHX...

correct output
-1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 40

Group: 3

Verdict:

input
QPMSLIDCLFLBEXGVVQQNSVKJYXGETC...

correct output
-1

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 41

Group: 3

Verdict:

input
ABABABABABABABABABABABABABABAB...

correct output
499
997 995 993 991 989 987 985 98...

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 46, in <module>
    solve(word, stamp)
  File "input/code.py", line 22, in solve
    for i, s in enumerate(substrings(stamp, n)):
  File "input/code.py", line 8, in substrings
    strings.add('?' * start + stamp[start:start + size] + '?' * (len(stamp) - size - start))
AttributeError: 'dict' object has no attribute 'add'

Test 42

Group: 3

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
-1

user output
-1