CSES - Datatähti 2016 alku - Results
Submission details
Task:Osajono
Sender:ElReino
Submission time:2015-10-02 17:18:10
Language:C++
Status:READY
Result:12
Feedback
groupverdictscore
#1ACCEPTED12
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.06 s1details
#2ACCEPTED0.06 s1details
#3ACCEPTED0.05 s1details
#4ACCEPTED0.05 s1details
#5ACCEPTED0.06 s1details
#60.05 s2details
#70.06 s2details
#80.06 s2details
#90.06 s2details
#100.06 s2details
#110.06 s3details
#120.06 s3details
#130.06 s3details
#140.05 s3details
#150.06 s3details

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, 5000, stdin);
                                ^

Code

/* Eino-Pekka Kanto 2015 */

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

int main(int argc, char **argv) {
	char merkkijono[5000];
	unsigned int osumat=0;

	fgets(merkkijono, 5000, stdin);

	unsigned int lkm=0;
	unsigned int a,b;
	for(a=0; a<5000; a++) {
		if(!merkkijono[a])
			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...

correct output
2554

user output
2554

Test 2

Group: 1

Verdict: ACCEPTED

input
GDFVYWQCZAFGICSXOSWBZMGPDBSSVL...

correct output
299

user output
299

Test 3

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAZAAAA...

correct output
4314

user output
4314

Test 4

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4231

user output
4231

Test 5

Group: 1

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
5050

user output
5050

Test 6

Group: 2

Verdict:

input
BBABABBBABBAABBABBABAABAAABABA...

correct output
6253029

user output
6247984

Test 7

Group: 2

Verdict:

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...

correct output
485173

user output
484782

Test 8

Group: 2

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12427725

user output
12417756

Test 9

Group: 2

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12467549

user output
12457564

Test 10

Group: 2

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
12502500

user output
12492501

Test 11

Group: 3

Verdict:

input
BAAAAABABBABAABAABABABBBABBAAB...

correct output
2500051369

user output
6250749

Test 12

Group: 3

Verdict:

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...

correct output
192407124

user output
485315

Test 13

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998050400

user output
12487504

Test 14

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998850144

user output
12492501

Test 15

Group: 3

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
5000050000

user output
12492501