CSES - Datatähti 2016 alku - Results
Submission details
Task:Osajono
Sender:retki5
Submission time:2015-09-28 21:41:32 +0300
Language:C++
Status:READY
Result:39
Feedback
groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#30
Test results
testverdicttimegroup
#1ACCEPTED0.05 s1details
#2ACCEPTED0.05 s1details
#3ACCEPTED0.06 s1details
#4ACCEPTED0.06 s1details
#5ACCEPTED0.05 s1details
#6ACCEPTED0.05 s2details
#7ACCEPTED0.05 s2details
#8ACCEPTED0.06 s2details
#9ACCEPTED0.05 s2details
#10ACCEPTED0.06 s2details
#110.05 s3details
#12ACCEPTED0.05 s3details
#130.05 s3details
#140.06 s3details
#150.06 s3details

Code

#include <iostream>
int main() {
	char j[100010] = { 0 };
	std::cin >> j;
	int chars[26] = { 0 };
	int i = 0;
	while (true) {
		if (int(j[i]) == 0) {
			break;
		}
		chars[int(j[i]) - 65]++;
		i++;
	}
	int ans = 0;
	for (int i = 0; i < 26; i++) {
		int cn = chars[i];
		ans += cn;
		if (cn > 3) {
			int c = cn - 1;
			ans += (c * (c + 1)) / 2;
		}
		else if (cn > 0) {
			if (cn == 2) ans++;
			else if (cn == 3) ans += 3;
		}
	}
	std::cout << ans << "\n";
}

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: ACCEPTED

input
BBABABBBABBAABBABBABAABAAABABA...

correct output
6253029

user output
6253029

Test 7

Group: 2

Verdict: ACCEPTED

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...

correct output
485173

user output
485173

Test 8

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12427725

user output
12427725

Test 9

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
12467549

user output
12467549

Test 10

Group: 2

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
12502500

user output
12502500

Test 11

Group: 3

Verdict:

input
BAAAAABABBABAABAABABABBBABBAAB...

correct output
2500051369

user output
-1794915927

Test 12

Group: 3

Verdict: ACCEPTED

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...

correct output
192407124

user output
192407124

Test 13

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998050400

user output
703083104

Test 14

Group: 3

Verdict:

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
4998850144

user output
703882848

Test 15

Group: 3

Verdict:

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...

correct output
5000050000

user output
705082704