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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
2015-10-05 18:02:2512
Task:Osajono
Sender:sudo rm -rf /
Submission time:2015-10-05 18:02:25
Language:Java
Status:READY
Score:12

Feedback

groupverdictscore
#1ACCEPTED12
#2TIME LIMIT EXCEEDED0
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1ACCEPTED0.20 / 1.001details
#2ACCEPTED0.20 / 1.001details
#3ACCEPTED0.18 / 1.001details
#4ACCEPTED0.18 / 1.001details
#5ACCEPTED0.19 / 1.001details
#6TIME LIMIT EXCEEDED-- / 1.002details
#7TIME LIMIT EXCEEDED-- / 1.002details
#8TIME LIMIT EXCEEDED-- / 1.002details
#9TIME LIMIT EXCEEDED-- / 1.002details
#10TIME LIMIT EXCEEDED-- / 1.002details
#11TIME LIMIT EXCEEDED-- / 1.003details
#12TIME LIMIT EXCEEDED-- / 1.003details
#13TIME LIMIT EXCEEDED-- / 1.003details
#14TIME LIMIT EXCEEDED-- / 1.003details
#15TIME LIMIT EXCEEDED-- / 1.003details

Code

class Osajono {
    public static void main(String[] args) {
		IO io = new IO();
		
		String in = io.next();
		
		int len = in.length();
		
		int count = 0;
		for (int i=0; i<=len; i++) {
			for (int j=i+1; j<=len; j++) {
				String sub = in.substring(i, j);
				if (sub.charAt(0) == sub.charAt(sub.length()-1))
					count++;
			}
		}
		
		io.println(count);
		
		io.close();
    }
}

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: TIME LIMIT EXCEEDED

input
BBABABBBABBAABBABBABAABAAABABA...
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correct output
6253029
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user output
(no output)
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Test 7

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...
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correct output
485173
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user output
(no output)
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Test 8

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12427725
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user output
(no output)
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Test 9

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12467549
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user output
(no output)
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Test 10

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
12502500
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user output
(no output)
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Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
BAAAAABABBABAABAABABABBBABBAAB...
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correct output
2500051369
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user output
(no output)
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Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...
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correct output
192407124
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user output
(no output)
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Test 13

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998050400
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user output
(no output)
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Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998850144
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user output
(no output)
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Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
5000050000
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user output
(no output)
view   save