CSES - Datatähti 2019 alku - Results
Submission details
Task:Leimasin
Sender:ufokurpitsa
Submission time:2018-10-10 14:45:20 +0300
Language:Python3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.04 s1details
#20.05 s1details
#3ACCEPTED0.05 s1details
#4ACCEPTED0.06 s1details
#5ACCEPTED0.04 s1details
#6ACCEPTED0.05 s1details
#70.05 s1details
#8ACCEPTED0.04 s1details
#9ACCEPTED0.04 s1details
#10ACCEPTED0.04 s1details
#11ACCEPTED0.05 s1details
#12ACCEPTED0.04 s1details
#13ACCEPTED0.05 s1details
#14ACCEPTED0.05 s1details
#15ACCEPTED0.05 s2details
#16ACCEPTED0.05 s2details
#17ACCEPTED0.05 s2details
#18ACCEPTED0.06 s2details
#19ACCEPTED0.04 s2details
#20ACCEPTED0.04 s2details
#210.05 s2details
#220.06 s2details
#23ACCEPTED0.05 s2details
#24ACCEPTED0.05 s2details
#25ACCEPTED0.05 s2details
#26ACCEPTED0.04 s2details
#27ACCEPTED0.04 s2details
#28ACCEPTED0.04 s2details
#29ACCEPTED0.06 s3details
#300.05 s3details
#31ACCEPTED0.05 s3details
#32ACCEPTED0.06 s3details
#33ACCEPTED0.05 s3details
#34ACCEPTED0.06 s3details
#350.05 s3details
#36ACCEPTED0.05 s3details
#37ACCEPTED0.04 s3details
#38ACCEPTED0.05 s3details
#39ACCEPTED0.05 s3details
#40ACCEPTED0.05 s3details
#41ACCEPTED0.05 s3details
#42ACCEPTED0.05 s3details

Code

t = input()
l = input()
p = []
r = []
def g(ii):
    for jj in range(len(l)):
        if t[ii + jj] != l[jj]:
            return False
    return True
i = 0
while True:
    if i >= len(t)-len(l)+1:
        break
    elif t[i] == l[0]:
        if g(i):
            p.append([i, i+len(l)-1])
            r.append(str(i+1))
            i += len(l)
            continue
    i += 1
while True:
    for i in range(len(p) - 1, 0, -1):
        if p[i - 1][1] >= p[i][0]:
            p[i - 1][1] = p[i][1]
            del p[i]
    e = False
    for a in range(len(p)):
        if p[a][0] > 0:
            for i in range(1, p[a][0]+1 if p[a][0] - len(l) < 0 else len(l)+1):
                if t[p[a][0]-i] == l[0] and t[p[a][0]-i:p[a][0]] == l[0:i]:
                    r.append(str(p[a][0]-i+1))
                    p[a][0] -= i
                    e = True
                    break
        if p[a][1] < len(t)-1:
            for i in range(len(l) if p[a][1] + len(l) < len(t) else len(t) - p[a][1]-1, 0, -1):
                if t[p[a][1]+i] == l[-1] and t[p[a][1]+1:p[a][1]+i+1] == l[len(l)-i:]:
                    r.append(str(p[a][1]+i-len(l)+2))
                    p[a][1] += i
                    e = True
                    break
        if a != len(p) - 1 and p[a+1][0] - p[a][1] - 1 < len(l):
            for i in range(1, len(l) - p[a+1][0] + p[a][1] + 1):
                if t[p[a][1]+1:p[a+1][0]] == l[i:i + p[a+1][0] - p[a][1] - 1]:
                    r.append(str(p[a][1]+2-i))
                    p[a][1] = p[a+1][0]
                    e = True
                    break
    if p == [[0, len(t)-1]]:
        print(str(len(r)) + "\n" + " ".join(reversed(r)))
        break
    if not e:
        print(-1)
        break

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
BBBBBBBBBB
B

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

user output
37
9 10 10 8 9 9 7 8 8 6 7 7 5 6 ...

Test 2

Group: 1

Verdict:

input
AABBABABAB
AB

correct output
6
1 9 7 5 3 2 

user output
13
7 10 9 5 8 7 4 3 1 9 7 5 2

Test 3

Group: 1

Verdict: ACCEPTED

input
AABAAABAAA
AABAA

correct output
4
6 5 2 1 

user output
3
6 5 1

Test 4

Group: 1

Verdict: ACCEPTED

input
BAAAAAABBB
BAAAAAABB

correct output
2
2 1 

user output
2
2 1

Test 5

Group: 1

Verdict: ACCEPTED

input
AAABBABBAA
AAABBABBAA

correct output
1

user output
1
1

Test 6

Group: 1

Verdict: ACCEPTED

input
GGGGGGGGGG
G

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

user output
37
9 10 10 8 9 9 7 8 8 6 7 7 5 6 ...

Test 7

Group: 1

Verdict:

input
QUUQUUQUQU
QU

correct output
6
9 7 5 4 2 1 

user output
11
7 10 9 6 5 3 2 9 7 4 1

Test 8

Group: 1

Verdict: ACCEPTED

input
DWXDWDWXHJ
DWXHJ

correct output
3
1 4 6 

user output
3
1 4 6

Test 9

Group: 1

Verdict: ACCEPTED

input
FSOCRDGQBB
FSOCRDGQB

correct output
2
2 1 

user output
2
2 1

Test 10

Group: 1

Verdict: ACCEPTED

input
OETMIMPUPD
OETMIMPUPD

correct output
1

user output
1
1

Test 11

Group: 1

Verdict: ACCEPTED

input
DOWEUOWUEU
DOWEU

correct output
-1

user output
-1

Test 12

Group: 1

Verdict: ACCEPTED

input
JQZYVSIWTE
JQZVYSIWTE

correct output
-1

user output
-1

Test 13

Group: 1

Verdict: ACCEPTED

input
ABABABABA
ABA

correct output
4
7 5 3 1 

user output
6
7 3 5 3 5 1

Test 14

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAA
AAAAAAAAAB

correct output
-1

user output
-1

Test 15

Group: 2

Verdict: ACCEPTED

input
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...

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

user output
397
99 100 100 98 99 99 97 98 98 9...

Test 16

Group: 2

Verdict: ACCEPTED

input
BABABAAAAAAAAAAAAAAAAAABABAAAA...

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

user output
21
43 41 23 14 89 87 78 69 62 53 ...

Test 17

Group: 2

Verdict: ACCEPTED

input
ABABAAAAABABBBBAAAABBBBAABBBBB...

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

user output
5
51 50 43 41 1

Test 18

Group: 2

Verdict: ACCEPTED

input
AAABABAAAABBBBBABABBAABBABABBA...

correct output
2
1 2 

user output
2
1 2

Test 19

Group: 2

Verdict: ACCEPTED

input
AABABBBBBBAABBABABBBBBBAABBAAA...

correct output
1

user output
1
1

Test 20

Group: 2

Verdict: ACCEPTED

input
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSS...

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

user output
397
99 100 100 98 99 99 97 98 98 9...

Test 21

Group: 2

Verdict:

input
NNNININIMNIMKLMXCNIMKLMXCDEIMK...

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

user output
22
1 2 3 74 5 79 58 36 7 84 64 39...

Test 22

Group: 2

Verdict:

input
VYQFNHMVTKOEYCXWINLKLHVFMEPQEU...

correct output
3
51 2 1 

user output
5
50 100 51 51 1

Test 23

Group: 2

Verdict: ACCEPTED

input
IISNROLHLOJIWPTVFHFLUQRIROVLYP...

correct output
2
1 2 

user output
2
1 2

Test 24

Group: 2

Verdict: ACCEPTED

input
WPMEMERJXXADLKONUZPUUFTPSXDHIV...

correct output
1

user output
1
1

Test 25

Group: 2

Verdict: ACCEPTED

input
LNSBGZAWFJZAWFJWFJLNSBLNSBGZAL...

correct output
-1

user output
-1

Test 26

Group: 2

Verdict: ACCEPTED

input
IPIPYFUMRIPYFUMRLPIIIPYFIPYFUM...

correct output
-1

user output
-1

Test 27

Group: 2

Verdict: ACCEPTED

input
ABABABABABABABABABABABABABABAB...

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

user output
97
95 97 95 91 93 91 87 89 87 83 ...

Test 28

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
-1

user output
-1

Test 29

Group: 3

Verdict: ACCEPTED

input
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...

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

user output
3997
999 1000 1000 998 999 999 997 ...

Test 30

Group: 3

Verdict:

input
BBBBBBBBAABBBBBBBBAABBBBBBBAAB...

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

user output
297
1 2 3 417 414 4 418 5 616 613 ...

Test 31

Group: 3

Verdict: ACCEPTED

input
AABBBABAABABAAABBAAAAAAABBBAAB...

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

user output
48
638 569 639 651 652 656 657 65...

Test 32

Group: 3

Verdict: ACCEPTED

input
ABBAAABAAABAAAAABBABABBABBABBB...

correct output
2
2 1 

user output
2
2 1

Test 33

Group: 3

Verdict: ACCEPTED

input
BAAABBABBBAAAABAAAABBBBABAABAA...

correct output
1

user output
1
1

Test 34

Group: 3

Verdict: ACCEPTED

input
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUU...

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

user output
3997
999 1000 1000 998 999 999 997 ...

Test 35

Group: 3

Verdict:

input
KSBMRKKSBMRZXBDKSKSBMRZXBDAMRZ...

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

user output
217
728 934 856 731 1 985 979 935 ...

Test 36

Group: 3

Verdict: ACCEPTED

input
ILYLILYLVJILYLVJZCCQDLFRLSXZDM...

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

user output
22
671 112 54 747 504 113 1 856 7...

Test 37

Group: 3

Verdict: ACCEPTED

input
ZZJZNKHDLJBPXIAZNJIIGBEEJFSDAF...

correct output
2
1 2 

user output
2
1 2

Test 38

Group: 3

Verdict: ACCEPTED

input
FIMWTOLSRKOWYDPCOFUJZMXJEJFKSU...

correct output
1

user output
1
1

Test 39

Group: 3

Verdict: ACCEPTED

input
AIVHCGUMKSTIYBRNPONXHRFVBKPYHX...

correct output
-1

user output
-1

Test 40

Group: 3

Verdict: ACCEPTED

input
QPMSLIDCLFLBEXGVVQQNSVKJYXGETC...

correct output
-1

user output
-1

Test 41

Group: 3

Verdict: ACCEPTED

input
ABABABABABABABABABABABABABABAB...

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

user output
997
995 997 995 991 993 991 987 98...

Test 42

Group: 3

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
-1

user output
-1