CSES - Datatähti 2020 alku - Results
Submission details
Task:Merkkijonot
Sender:PauliK
Submission time:2019-10-05 23:47:33 +0300
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.06 s1, 2, 3details
#2--2, 3details
#3--3details
#4--3details
#5--3details
#60.06 s1, 2, 3details
#70.06 s1, 2, 3details
#80.06 s1, 2, 3details
#90.06 s1, 2, 3details
#100.62 s2, 3details
#110.67 s2, 3details
#120.63 s2, 3details
#130.61 s2, 3details
#140.62 s2, 3details
#15--3details
#16--3details
#17--3details
#18--3details
#19--3details
#200.06 s1, 2, 3details
#210.06 s1, 2, 3details
#220.06 s1, 2, 3details
#230.06 s1, 2, 3details
#240.06 s1, 2, 3details

Code

from collections import defaultdict

def doting(s):
    positions = defaultdict(list)
    charmask = 0
    diffmask = 0
    for i, c in enumerate(s):
        bit = 1 << (ord(c) - ord("A"))
        if charmask & bit:
            positions[c].append(i)
            diffmask |= 1 << i
        else:
            charmask |= bit
    return [diffmask, *positions.values()]

def main():
    n = int(input())
    things = []
    count = 0
    for _ in range(n):
        ting = doting(input())
        print(ting)
        for other in things:
            if ting == other:
                count += 1
        things.append(ting)
    print(count)


if __name__ == "__main__":
    main()

Test details

Test 1

Group: 1, 2, 3

Verdict:

input
20
FFDISOVJLPIASANJRBHQXJVW
HBGVRZFWOTAAVUPYKMKXAOBEYUE
JKHXTPHUKTLTLNXMXMSYYFLF
HCSZMXTZCUFHIHSTEWKHCFZRTXU
...

correct output
20

user output
[6337538, [1], [10], [12], [13...
Truncated

Test 2

Group: 2, 3

Verdict:

input
5000
AJEDROEDXRGDUSDAPZBXXQBPJ
PDGCTAGCRTBCJICPFELRRMLFD
TISAOTGMDKUCITIEFQVCSBZJYUUO
FMASVJYFPMELSVLQWFZVLVMSPHYL
...

correct output
2178556

user output
(empty)

Test 3

Group: 3

Verdict:

input
100000
RESKYADLVRSDCDXJVECAJCAP
CZLIWDHKVNRJHZINHFBOQEPN
LSTRSDTLADUIWXFQJSQPVRSPBCTZ
QEMSZOQSSVBRNQTCLJQIGVQO
...

correct output
404880850

user output
(empty)

Test 4

Group: 3

Verdict:

input
100000
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4999950000

user output
(empty)

Test 5

Group: 3

Verdict:

input
100000
IPI
Q
SPGV
UNYE
...

correct output
1041990627

user output
(empty)

Test 6

Group: 1, 2, 3

Verdict:

input
20
A
B
C
D
...

correct output
190

user output
[0]
[0]
[0]
[0]
[0]
...

Test 7

Group: 1, 2, 3

Verdict:

input
1
A

correct output
0

user output
[0]
0

Test 8

Group: 1, 2, 3

Verdict:

input
20
A
BB
CCC
DDDD
...

correct output
0

user output
[0]
[2, [1]]
[6, [1, 2]]
[14, [1, 2, 3]]
[30, [1, 2, 3, 4]]
...
Truncated

Test 9

Group: 1, 2, 3

Verdict:

input
2
A
A

correct output
1

user output
[0]
[0]
1

Test 10

Group: 2, 3

Verdict:

input
5000
SEKNHNRHSRFYIHSCDPGXPTGUSYBFKZ...

correct output
20861

user output
[67593579815840, [5], [7, 13, ...
Truncated

Test 11

Group: 2, 3

Verdict:

input
5000
UGPWHWOWAREEIROZTRJGUCKDKTZJEO...

correct output
22818

user output
[28975982752, [5, 7], [11, 28]...
Truncated

Test 12

Group: 2, 3

Verdict:

input
5000
FFQQCBCINBDWIKHFPO
SCJU
DNHYPGIQNZS
KNQCYRAXHHKORXMOVHL
...

correct output
22268

user output
[37450, [1, 15], [3], [6], [9]...
Truncated

Test 13

Group: 2, 3

Verdict:

input
5000
QVWMSYPWXWBBXWCVEOUAVQLDWNBXZB...

correct output
22589

user output
[2808593037952, [7, 9, 13, 24,...
Truncated

Test 14

Group: 2, 3

Verdict:

input
5000
JYORMNQAKXHNRBWGGSMWXWXMBKPBZU...

correct output
20482

user output
[32975886292992, [11], [12], [...
Truncated

Test 15

Group: 3

Verdict:

input
100000
DCXXVIEYQAASZJYUUVYZUIJFGVBAYC...

correct output
8925377

user output
(empty)

Test 16

Group: 3

Verdict:

input
100000
IJZHBIYNWQBDWNGZWVXJKXXWFVLPQX...

correct output
8907840

user output
(empty)

Test 17

Group: 3

Verdict:

input
100000
GWUGLGQDAYGGJROIAKBMMICQMDUQQQ...

correct output
8771809

user output
(empty)

Test 18

Group: 3

Verdict:

input
100000
SWVSVXURRSLCSHCPAKWESIPCNDKYLD...

correct output
8704480

user output
(empty)

Test 19

Group: 3

Verdict:

input
100000
ZLSNSZBGIMCOLPDEAKVDAJCTMBNRLH...

correct output
8672362

user output
(empty)

Test 20

Group: 1, 2, 3

Verdict:

input
20
AAB
D
CDBAA
D
...

correct output
15

user output
[2, [1]]
[0]
[16, [4]]
[0]
[28, [2, 3, 4]]
...
Truncated

Test 21

Group: 1, 2, 3

Verdict:

input
20
A
CDD
AABBC
DBCB
...

correct output
15

user output
[0]
[4, [2]]
[10, [1], [3]]
[8, [3]]
[0]
...
Truncated

Test 22

Group: 1, 2, 3

Verdict:

input
20
ACADD
CDDCD
DACA
CCDCA
...

correct output
17

user output
[20, [2], [4]]
[28, [2, 4], [3]]
[8, [3]]
[10, [1, 3]]
[0]
...
Truncated

Test 23

Group: 1, 2, 3

Verdict:

input
20
DCDA
BDBA
CACBD
BA
...

correct output
7

user output
[4, [2]]
[4, [2]]
[4, [2]]
[0]
[12, [2], [3]]
...
Truncated

Test 24

Group: 1, 2, 3

Verdict:

input
20
DDA
BBCDC
DDD
CCD
...

correct output
14

user output
[2, [1]]
[18, [1], [4]]
[6, [1, 2]]
[2, [1]]
[2, [1]]
...
Truncated