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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
2015-09-30 16:17:49100
2015-09-30 16:08:1739
2015-09-30 16:05:59
2015-09-30 16:01:3639
2015-09-30 15:57:2339
2015-09-30 15:56:2439
2015-09-30 15:54:590
2015-09-30 15:50:190
Task:Osajono
Sender:niklaskoskinen
Submission time:2015-09-30 16:17:49
Language:Java
Status:READY
Score:100

Feedback

groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#3ACCEPTED61

Test results

testverdicttime (s)group
#1ACCEPTED0.20 / 1.001details
#2ACCEPTED0.20 / 1.001details
#3ACCEPTED0.18 / 1.001details
#4ACCEPTED0.19 / 1.001details
#5ACCEPTED0.21 / 1.001details
#6ACCEPTED0.21 / 1.002details
#7ACCEPTED0.21 / 1.002details
#8ACCEPTED0.21 / 1.002details
#9ACCEPTED0.21 / 1.002details
#10ACCEPTED0.20 / 1.002details
#11ACCEPTED0.24 / 1.003details
#12ACCEPTED0.23 / 1.003details
#13ACCEPTED0.23 / 1.003details
#14ACCEPTED0.23 / 1.003details
#15ACCEPTED0.26 / 1.003details

Code

import java.util.Scanner;
public class Test {
    public static void main(String[] args) {
        Scanner inp = new Scanner(System.in);
        String test = inp.nextLine();
        long[] num;
        num = new long[26];
        char[] testa = test.toCharArray();
        for(char t : testa){
            int cnum = (int) t;
            int ccnum = cnum - 65;
            num[ccnum] = num[ccnum] + 1;            
        }
        long ans = 0;
        for(long n : num){
            ans = ans + ((n * (n + 1))/2);
        }
        System.out.println(ans);
        
        
        }
    }

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