CSES - Datatähti 2024 loppu - Results
Submission details
Task:Sukat
Sender:adex720
Submission time:2024-01-20 13:15:19 +0200
Language:C++ (C++11)
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED28
#2ACCEPTED37
#3ACCEPTED35
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2, 3details
#2ACCEPTED0.00 s1, 2, 3details
#3ACCEPTED0.00 s1, 2, 3details
#4ACCEPTED0.00 s1, 2, 3details
#5ACCEPTED0.00 s1, 2, 3details
#6ACCEPTED0.00 s1, 2, 3details
#7ACCEPTED0.00 s1, 2, 3details
#8ACCEPTED0.00 s2, 3details
#9ACCEPTED0.00 s2, 3details
#10ACCEPTED0.00 s2, 3details
#11ACCEPTED0.00 s2, 3details
#12ACCEPTED0.00 s2, 3details
#13ACCEPTED0.00 s2, 3details
#14ACCEPTED0.00 s2, 3details
#15ACCEPTED0.02 s3details
#16ACCEPTED0.01 s3details
#17ACCEPTED0.02 s3details
#18ACCEPTED0.02 s3details
#19ACCEPTED0.02 s3details
#20ACCEPTED0.02 s3details
#21ACCEPTED0.01 s3details

Code

#include <bits/stdc++.h>
#include <iostream>
#include <vector>

using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    string s;
    cin >> s;
    int n = s.length();

    int maarat[26];
    fill(maarat, maarat + 26, 0);

    for (int i = 0; i < n; i++)
    {
        maarat[s[i] - 'A']++;
    }

    vector<pair<int, int>> parit;

    while (true)
    {
        int suurin = 0;
        int suurin2 = 0;

        int suurin_ind = -1;
        int suurin2_ind = -1;

        for (int i = 0; i < 26; i++)
        {
            int arvo = maarat[i];

            if (arvo > suurin)
            {
                suurin2 = suurin;
                suurin2_ind = suurin_ind;

                suurin = arvo;
                suurin_ind = i;
            }
            else if (arvo > suurin2)
            {
                suurin2 = arvo;
                suurin2_ind = i;
            }
        }

        if (suurin2 == 0)
        {
            break;
        }

        maarat[suurin_ind]--;
        maarat[suurin2_ind]--;

        parit.push_back(make_pair(suurin_ind, suurin2_ind));
    }

    int maara = parit.size();
    cout << maara;

    for (auto p : parit)
    {
        cout << "\n"
             << (char)(p.first + 'A') << (char)(p.second + 'A');
    }
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
QBAXGXJZJS

correct output
5
XJ
ZX
SQ
JG
...

user output
5
JX
AB
GJ
QS
...

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
SSSSSSSSSS

correct output
0

user output
0

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
SETTSESEEE

correct output
5
ES
ET
ES
ET
...

user output
5
ES
ES
ET
ES
...

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
SSMRSSSSKR

correct output
4
SR
SR
SM
SK

user output
4
SR
SK
SM
SR

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
BIIILIIRRL

correct output
5
IR
IL
IR
IL
...

user output
5
IL
IR
IB
IL
...

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
YYGEYTDSTY

correct output
5
YT
YT
YS
YG
...

user output
5
YT
YD
YE
GS
...

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
MMMMMMMMMN

correct output
1
MN

user output
1
MN

Test 8

Group: 2, 3

Verdict: ACCEPTED

input
XQQZJQDDJOWXDFVQUIODDJIZIQDQIW...

correct output
500
DQ
DQ
DQ
DQ
...

user output
500
DQ
DQ
DQ
DQ
...
Truncated

Test 9

Group: 2, 3

Verdict: ACCEPTED

input
IIIIIIIIIIIIIIIIIIIIIIIIIIIIII...

correct output
0

user output
0

Test 10

Group: 2, 3

Verdict: ACCEPTED

input
KEOHHYHHAIHLLHEKIHKAHHHHOHEHHE...

correct output
493
HA
HA
HA
HA
...

user output
493
HA
HA
HA
HA
...
Truncated

Test 11

Group: 2, 3

Verdict: ACCEPTED

input
WNNFXQNODQFSQVQQPNLQNQNNVVNXHN...

correct output
499
NQ
NQ
NQ
NQ
...

user output
499
NQ
NQ
NQ
NQ
...
Truncated

Test 12

Group: 2, 3

Verdict: ACCEPTED

input
VGAHMMMXMMVXAAMMMOMMMXVMMMYMXT...

correct output
500
MH
MH
MH
MH
...

user output
500
MH
MH
MH
MH
...
Truncated

Test 13

Group: 2, 3

Verdict: ACCEPTED

input
KKKKUUAKKAUKKKKFKKSVKCWKKKCVOJ...

correct output
500
KI
KI
KI
KI
...

user output
500
KI
KI
KI
KI
...
Truncated

Test 14

Group: 2, 3

Verdict: ACCEPTED

input
VVVVVVVVVVVVVVVVVVVVVVVVVVVVVV...

correct output
100
VP
VP
VP
VP
...

user output
100
VP
VP
VP
VP
...
Truncated

Test 15

Group: 3

Verdict: ACCEPTED

input
FKKJJBWTSFCDEKFPOKIPWZSVKHACMC...

correct output
100000
CK
CK
CK
CK
...

user output
100000
CK
CK
CK
CK
...
Truncated

Test 16

Group: 3

Verdict: ACCEPTED

input
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

correct output
0

user output
0

Test 17

Group: 3

Verdict: ACCEPTED

input
WVKKVVADNVCVKLVYVVZVKVCTNKVLVV...

correct output
99925
VC
VC
VC
VC
...

user output
99925
VC
VC
VC
VC
...
Truncated

Test 18

Group: 3

Verdict: ACCEPTED

input
BBBBBDNXDZQXBBYBBWBSBTMADXBBVZ...

correct output
99999
BE
BE
BE
BE
...

user output
99999
BE
BE
BE
BE
...
Truncated

Test 19

Group: 3

Verdict: ACCEPTED

input
FBRDPLUMLZMLLLUFUCLEMCMULLZLFL...

correct output
100000
LU
LU
LU
LU
...

user output
100000
LU
LU
LU
LU
...
Truncated

Test 20

Group: 3

Verdict: ACCEPTED

input
UUBUBUTUJSLUVBUXTUUMUXUXTMXUXS...

correct output
100000
UX
UX
UX
UX
...

user output
100000
UX
UX
UX
UX
...
Truncated

Test 21

Group: 3

Verdict: ACCEPTED

input
PPPPPPPPPPEPPPPPPPPPPBOPPPPPPP...

correct output
20000
PB
PB
PB
PB
...

user output
20000
PB
PB
PB
PB
...
Truncated