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Datatähti 2016 alku

Start:2015-09-28 00:00:00
End:2015-10-12 00:00:00
 

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CSES - Datatähti 2016 alku - Results
History
2015-10-11 23:05:54
2015-10-11 11:55:240
2015-10-11 11:41:300
2015-10-11 11:39:130
2015-10-11 11:38:200
2015-10-11 11:37:520
2015-10-11 11:36:390
2015-10-11 11:34:390
2015-10-11 11:29:050
2015-10-11 11:24:450
2015-10-11 11:14:590
2015-10-09 17:13:480
2015-09-28 15:41:520
2015-09-28 15:37:110
2015-09-28 15:36:320
2015-09-28 15:06:16100
2015-09-28 15:04:520
2015-09-28 14:14:1412
Task:Osajono
Sender:felixbade
Submission time:2015-09-28 15:06:16
Language:Python3
Status:READY
Score:100

Feedback

groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#3ACCEPTED61

Test results

testverdicttime (s)group
#1ACCEPTED0.08 / 1.001details
#2ACCEPTED0.08 / 1.001details
#3ACCEPTED0.08 / 1.001details
#4ACCEPTED0.09 / 1.001details
#5ACCEPTED0.07 / 1.001details
#6ACCEPTED0.08 / 1.002details
#7ACCEPTED0.09 / 1.002details
#8ACCEPTED0.09 / 1.002details
#9ACCEPTED0.09 / 1.002details
#10ACCEPTED0.08 / 1.002details
#11ACCEPTED0.10 / 1.003details
#12ACCEPTED0.10 / 1.003details
#13ACCEPTED0.10 / 1.003details
#14ACCEPTED0.08 / 1.003details
#15ACCEPTED0.08 / 1.003details

Code

#!/usr/bin/python3

def osajonot(s):
    alphabet = {}
    for x in s:
        if x not in alphabet:
            alphabet[x] = 0
        alphabet[x] += 1
    count = 0
    for a in alphabet:
        n = alphabet[a]
        count += (n*n + n) // 2
    return count

if __name__ == '__main__':
    string = input()
    print(osajonot(string))

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
BBBAABBBAAAABBAAAABAABAABBBBBB...
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correct output
2554
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user output
2554
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Test 2

Group: 1

Verdict: ACCEPTED

input
GDFVYWQCZAFGICSXOSWBZMGPDBSSVL...
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correct output
299
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user output
299
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Test 3

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAZAAAA...
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correct output
4314
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user output
4314
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Test 4

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4231
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user output
4231
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Test 5

Group: 1

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
5050
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user output
5050
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Test 6

Group: 2

Verdict: ACCEPTED

input
BBABABBBABBAABBABBABAABAAABABA...
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correct output
6253029
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user output
6253029
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Test 7

Group: 2

Verdict: ACCEPTED

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...
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correct output
485173
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user output
485173
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Test 8

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12427725
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user output
12427725
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Test 9

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12467549
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user output
12467549
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Test 10

Group: 2

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
12502500
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user output
12502500
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Test 11

Group: 3

Verdict: ACCEPTED

input
BAAAAABABBABAABAABABABBBABBAAB...
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correct output
2500051369
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user output
2500051369
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Test 12

Group: 3

Verdict: ACCEPTED

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...
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correct output
192407124
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user output
192407124
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Test 13

Group: 3

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998050400
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user output
4998050400
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Test 14

Group: 3

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998850144
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user output
4998850144
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Test 15

Group: 3

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
5000050000
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user output
5000050000
view   save