CSES - Datatähti 2016 alku - Results
Submission details
Task:Osajono
Sender:izvest
Submission time:2015-10-02 04:09:00
Language:Java
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.18 s1details
#20.17 s1details
#30.17 s1details
#40.16 s1details
#50.17 s1details
#60.18 s2details
#70.18 s2details
#80.17 s2details
#90.17 s2details
#100.17 s2details
#110.19 s3details
#120.18 s3details
#130.19 s3details
#140.20 s3details
#150.19 s3details

Code

//import java.util.*;

public class ratkaisu {

	//static Scanner scanner = new Scanner (System.in);
	
	public static void main(String[] args) {
		
		IO io = new IO();
		//System.out.println("Input string:");
	
		String a = io.next();
		//String a = scanner.nextLine();
	
		int sum = a.length();
	
		for (int i = 'a'; i <= 'z'; i++){
			int count = 0;
			for (int j = 0; j < a.length(); j++){  //20
				if (a.charAt(j) == i){
					count++;
				}
			}
			if (count > 0){
				int n = (count-1);
				sum += ((n*(n+1))/2);
			}
		}
	
		io.println(sum);
		//System.out.println(sum);
	
		io.close();
		//scanner.close();
	}
}

Test details

Test 1

Group: 1

Verdict:

input
BBBAABBBAAAABBAAAABAABAABBBBBB...

correct output
2554

user output
100

Test 2

Group: 1

Verdict:

input
GDFVYWQCZAFGICSXOSWBZMGPDBSSVL...

correct output
299

user output
100

Test 3

Group: 1

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAZAAAA...

correct output
4314

user output
100

Test 4

Group: 1

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4231

user output
100

Test 5

Group: 1

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
5050

user output
100

Test 6

Group: 2

Verdict:

input
BBABABBBABBAABBABBABAABAAABABA...

correct output
6253029

user output
5000

Test 7

Group: 2

Verdict:

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...

correct output
485173

user output
5000

Test 8

Group: 2

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12427725

user output
5000

Test 9

Group: 2

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12467549

user output
5000

Test 10

Group: 2

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
12502500

user output
5000

Test 11

Group: 3

Verdict:

input
BAAAAABABBABAABAABABABBBABBAAB...

correct output
2500051369

user output
100000

Test 12

Group: 3

Verdict:

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...

correct output
192407124

user output
100000

Test 13

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998050400

user output
100000

Test 14

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998850144

user output
100000

Test 15

Group: 3

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
5000050000

user output
100000