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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
2015-10-06 20:12:340
2015-10-02 15:29:400
2015-10-02 15:29:14
2015-10-02 15:27:50
2015-10-02 15:27:28
2015-09-29 20:14:020
2015-09-28 17:08:01100
2015-09-28 16:54:1839
2015-09-28 16:53:500
2015-09-28 16:47:550
2015-09-28 16:45:130
2015-09-28 16:43:240
2015-09-28 16:40:130
2015-09-28 16:37:340
2015-09-28 16:35:120
2015-09-28 16:33:170
2015-09-28 16:23:52
2015-09-28 16:17:29
Task:Osajono
Sender:Maunuliini
Submission time:2015-09-28 17:08:01
Language:Java
Status:READY
Score:100

Feedback

groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#3ACCEPTED61

Test results

testverdicttime (s)group
#1ACCEPTED0.19 / 1.001details
#2ACCEPTED0.19 / 1.001details
#3ACCEPTED0.19 / 1.001details
#4ACCEPTED0.19 / 1.001details
#5ACCEPTED0.19 / 1.001details
#6ACCEPTED0.21 / 1.002details
#7ACCEPTED0.21 / 1.002details
#8ACCEPTED0.21 / 1.002details
#9ACCEPTED0.20 / 1.002details
#10ACCEPTED0.21 / 1.002details
#11ACCEPTED0.25 / 1.003details
#12ACCEPTED0.28 / 1.003details
#13ACCEPTED0.25 / 1.003details
#14ACCEPTED0.26 / 1.003details
#15ACCEPTED0.25 / 1.003details

Code

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

import java.util.*; 
import java.io.*;
/**
 *
 * @author alexey
 */
public class Datatahti20161 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner scan=new Scanner(System.in);
        
        
   
        String input=scan.nextLine();
        long answer=0;
        
        answer+=input.length();
        
        long[] letters=new long[26];
        long l=input.length();
        
        
        for (int i = 0; i < l; i++) {
            int c =input.charAt(i)-65;
            
            letters[c]++;
            
        }
        for (int i = 0; i < 26; i++) {
            if(letters[i]==0){
                
            }else{
                long k=0;
                long b=letters[i]-1;
                while(b>0){
                    k+=b;
                    b--;
                }
             answer+=k;
            }
            
        }
       
      
        System.out.print(answer);
       
    }
    
}

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