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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
2015-10-09 17:16:5439
2015-10-09 17:16:17
Task:Osajono
Sender:Pajuzi
Submission time:2015-10-09 17:16:54
Language:C++
Status:READY
Score:39

Feedback

groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#3WRONG ANSWER0

Test results

testverdicttime (s)group
#1ACCEPTED0.07 / 1.001details
#2ACCEPTED0.05 / 1.001details
#3ACCEPTED0.06 / 1.001details
#4ACCEPTED0.05 / 1.001details
#5ACCEPTED0.06 / 1.001details
#6ACCEPTED0.06 / 1.002details
#7ACCEPTED0.05 / 1.002details
#8ACCEPTED0.05 / 1.002details
#9ACCEPTED0.05 / 1.002details
#10ACCEPTED0.06 / 1.002details
#11WRONG ANSWER0.04 / 1.003details
#12ACCEPTED0.05 / 1.003details
#13WRONG ANSWER0.07 / 1.003details
#14WRONG ANSWER0.06 / 1.003details
#15WRONG ANSWER0.06 / 1.003details

Code

#include <iostream>
#include <vector>
#include <map>
#include <string>

int main() {
	std::ios_base::sync_with_stdio(false);

	std::map<char, int> letters;

	std::string s;
	getline(std::cin, s);

	int l = s.length();
	char cur = ' ';

	std::map<char, int>::iterator itr;

	for (int i = 0; i < l; i++) {
		cur = s[i];

		itr = letters.find(cur);

		if (itr != letters.end()) {
			itr->second++;
		}
		else {
			letters.insert(std::pair<char, int>(cur, 1));
		}
		

	}

	int maara = 0;
	int curNum = 0;

	for (std::map<char, int>::iterator it = letters.begin(); it != letters.end(); it++) {
		curNum = it->second;
		maara += (curNum * (curNum + 1)) / 2;
	}

	std::cout << maara;

	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: 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: WRONG ANSWER

input
BAAAAABABBABAABAABABABBBABBAAB...
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correct output
2500051369
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user output
-1794915927
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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: WRONG ANSWER

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998050400
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user output
703083104
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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
703882848
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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
705082704
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