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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
2015-09-28 16:32:09100
2015-09-28 16:31:3739
Task:Osajono
Sender:fergusq
Submission time:2015-09-28 16:32:09
Language:C++
Status:READY
Score:100

Feedback

groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#3ACCEPTED61

Test results

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

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:6:56: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define fromto(var, from, to) for (int var = from; var < to; var++)
                                                        ^
input/code.cpp:14:2: note: in expansion of macro 'fromto'
  fromto(i,0,s.length()) { m[s[i]-'A']++; }
  ^

Code

#include <iostream>

using namespace std;

const int len = 'Z'-'A'+1;
#define fromto(var, from, to) for (int var = from; var < to; var++)

int main() {
	cin.sync_with_stdio(false);
	string s;
	cin >> s;
	long long m[len], z = 0;
	fromto(i,0,len) { m[i] = 0; }
	fromto(i,0,s.length()) { m[s[i]-'A']++; }
	fromto(i,0,len) { z+=m[i]*(m[i]+1)/2; }
	cout << z << endl;
}

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: ACCEPTED

input
BAAAAABABBABAABAABABABBBABBAAB...
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correct output
2500051369

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user output
2500051369

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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: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998050400

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user output
4998050400

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Test 14

Group: 3

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998850144

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user output
4998850144

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Test 15

Group: 3

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
5000050000

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user output
5000050000

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