Submission details
Task:Osajono
Sender:jokkebk
Submission time:2015-09-28 15:22:13 +0300
Language:C++
Status:READY
Result:39
Feedback
groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#30
Test results
testverdicttimegroup
#1ACCEPTED0.05 s1details
#2ACCEPTED0.05 s1details
#3ACCEPTED0.05 s1details
#4ACCEPTED0.05 s1details
#5ACCEPTED0.06 s1details
#6ACCEPTED0.05 s2details
#7ACCEPTED0.05 s2details
#8ACCEPTED0.05 s2details
#9ACCEPTED0.06 s2details
#10ACCEPTED0.04 s2details
#110.05 s3details
#12ACCEPTED0.05 s3details
#130.05 s3details
#140.04 s3details
#150.05 s3details

Code

#include <cstdio>
#include <iostream>
#include <vector>

using namespace std;

#define REP(n) for(__typeof(n) _i=0; _i<(n); ++_i)
#define FOR(i,a,b) for(__typeof(b) i=a; i<b; ++i)
#define FORE(i,a,b) for(__typeof(b) i=a; i<=b; ++i)
#define S(x) scanf("%d", &(x))

typedef long long LL;

#define MAX(a,b) ((a)<(b) ? (b) : (a))

int main() {
    int a[255];
    LL ways = 0;

    for(int c='A'; c<='Z'; c++) a[c] = 0;

    while(1) {
        int ch = getc(stdin);
        if(ch < 'A' || ch > 'Z') break;
        a[ch]++;
    }

    for(int c='A'; c<='Z'; c++)
        if(a[c])
            ways += a[c]*(a[c]-1)/2 + a[c];

    cout << ways << endl;

    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: 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