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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
2015-10-02 17:23:0812
2015-10-02 17:18:1012
2015-10-02 17:17:290
2015-10-02 17:11:4012
Task:Osajono
Sender:ElReino
Submission time:2015-10-02 17:23:08
Language:C++
Status:READY
Score:12

Feedback

groupverdictscore
#1ACCEPTED12
#2WRONG ANSWER0
#3WRONG ANSWER0

Test results

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

Compiler report

input/code.cpp: In function 'int main(int, char**)':
input/code.cpp:10:32: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  fgets(merkkijono, 5001, stdin);
                                ^

Code

/* Eino-Pekka Kanto 2015 */

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char **argv) {
	char merkkijono[5001];
	unsigned int osumat=0;

	fgets(merkkijono, 5001, stdin);

	unsigned int lkm=0;
	unsigned int a,b;
	for(a=0; a<5001; a++) {
		if(merkkijono[a]==0)
			break;
		lkm++;
	}
	lkm--;

	/* Sitten aloitetaan laskemaan varsinaisia
	   osajonojuttuja jännällä algoritmilla. */
	for(a=0; a<lkm; a++) {
		for(b=a; b<lkm; b++) {
//			printf("%c %c\n", merkkijono[a], merkkijono[b]);
			if(merkkijono[a]==merkkijono[b])
				osumat++;
		}
	}

	printf("%d\n", osumat);
	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: WRONG ANSWER

input
BBABABBBABBAABBABBABAABAAABABA...
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correct output
6253029

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user output
6250506

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Test 7

Group: 2

Verdict: WRONG ANSWER

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...
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correct output
485173

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user output
484988

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Test 8

Group: 2

Verdict: WRONG ANSWER

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12427725

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user output
12422740

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Test 9

Group: 2

Verdict: WRONG ANSWER

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12467549

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user output
12462556

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Test 10

Group: 2

Verdict: WRONG ANSWER

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
12502500

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user output
12497500

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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
6253306

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Test 12

Group: 3

Verdict: WRONG ANSWER

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...
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correct output
192407124

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user output
485509

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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
12492502

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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
12497500

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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
12497500

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