CSES - Datatähti 2016 alku - Results
Submission details
Task:Osajono
Sender:Petzku
Submission time:2015-09-29 13:27:00
Language:Python2
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.06 s1details
#20.05 s1details
#30.06 s1details
#40.06 s1details
#50.07 s1details
#60.06 s2details
#70.05 s2details
#80.06 s2details
#90.06 s2details
#100.05 s2details
#110.07 s3details
#120.05 s3details
#130.07 s3details
#140.06 s3details
#150.06 s3details

Code

# a = raw_input()
# l = c = len(a)
# for i in xrange(l):
#     for j in xrange(i+1,l):
#         if a[j]==a[i]: c += 1
#
# print (c)

a = raw_input()
q = {k:a.count(k) for k in "ABCDEFGHIJKLMNOPQRSTYVWXYZ"}
print sum(v*(v-1)/2 for v in q.values())

Test details

Test 1

Group: 1

Verdict:

input
BBBAABBBAAAABBAAAABAABAABBBBBB...

correct output
2554

user output
2454

Test 2

Group: 1

Verdict:

input
GDFVYWQCZAFGICSXOSWBZMGPDBSSVL...

correct output
299

user output
199

Test 3

Group: 1

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAZAAAA...

correct output
4314

user output
4214

Test 4

Group: 1

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4231

user output
4131

Test 5

Group: 1

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
5050

user output
4950

Test 6

Group: 2

Verdict:

input
BBABABBBABBAABBABBABAABAAABABA...

correct output
6253029

user output
6248029

Test 7

Group: 2

Verdict:

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...

correct output
485173

user output
459058

Test 8

Group: 2

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12427725

user output
12422725

Test 9

Group: 2

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12467549

user output
12462549

Test 10

Group: 2

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
12502500

user output
12497500

Test 11

Group: 3

Verdict:

input
BAAAAABABBABAABAABABABBBABBAAB...

correct output
2500051369

user output
2499951369

Test 12

Group: 3

Verdict:

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...

correct output
192407124

user output
184847671

Test 13

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998050400

user output
4997950400

Test 14

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998850144

user output
4998750144

Test 15

Group: 3

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
5000050000

user output
4999950000