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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
2015-09-28 07:33:57100
2015-09-28 07:33:56100
2015-09-28 07:31:5739
2015-09-28 07:31:0839
Task:Osajono
Sender:Kuha
Submission time:2015-09-28 07:31:57
Language:C++
Status:READY
Score:39

Feedback

groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#3WRONG ANSWER0

Test results

testverdicttime (s)group
#1ACCEPTED0.05 / 1.001details
#2ACCEPTED0.06 / 1.001details
#3ACCEPTED0.05 / 1.001details
#4ACCEPTED0.05 / 1.001details
#5ACCEPTED0.05 / 1.001details
#6ACCEPTED0.05 / 1.002details
#7ACCEPTED0.06 / 1.002details
#8ACCEPTED0.05 / 1.002details
#9ACCEPTED0.06 / 1.002details
#10ACCEPTED0.05 / 1.002details
#11WRONG ANSWER0.05 / 1.003details
#12ACCEPTED0.06 / 1.003details
#13WRONG ANSWER0.08 / 1.003details
#14WRONG ANSWER0.05 / 1.003details
#15WRONG ANSWER0.06 / 1.003details

Code

#include <iostream>
#include <algorithm>
#include <queue>
#include <stack>
#include <string>

using namespace std;

int main()
{
    string s;
    cin>>s;

    long long v[27];
    for (int i = 0; i < 27; i++) v[i] = 0;

    for (char c : s) {
        v[c - 'A']++;
    }

    long long ans = 0;

    for (int i : v) {
        ans += (i + 1) * i / 2;
    }

    cout<<ans<<endl;

    return 0;
}

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: WRONG ANSWER

input
BAAAAABABBABAABAABABABBBABBAAB...
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correct output
2500051369

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user output
-1794915927

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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: WRONG ANSWER

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998050400

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user output
703083104

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Test 14

Group: 3

Verdict: WRONG ANSWER

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998850144

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user output
703882848

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Test 15

Group: 3

Verdict: WRONG ANSWER

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
5000050000

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user output
705082704

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