CSES - Datatähti 2024 loppu - Results
Submission details
Task:Sukat
Sender:cppbetter
Submission time:2024-01-20 13:16:50 +0200
Language:C++ (C++20)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.00 s1, 2, 3details
#2ACCEPTED0.00 s1, 2, 3details
#3ACCEPTED0.00 s1, 2, 3details
#40.00 s1, 2, 3details
#50.00 s1, 2, 3details
#60.00 s1, 2, 3details
#7ACCEPTED0.00 s1, 2, 3details
#80.00 s2, 3details
#9ACCEPTED0.00 s2, 3details
#100.00 s2, 3details
#110.00 s2, 3details
#120.00 s2, 3details
#130.00 s2, 3details
#140.00 s2, 3details
#150.02 s3details
#16ACCEPTED0.01 s3details
#170.02 s3details
#180.02 s3details
#190.02 s3details
#200.02 s3details
#210.02 s3details

Code

#include <bits/stdc++.h>

using namespace std;
using ll = int64_t;

int main() {
    string s;
    cin >> s;

    ll c = 0;
    stringstream ss;
    unordered_map<char, ll> mm;
    for(auto c : s) 
        mm[c]++;

    while(!mm.empty() && mm.size() != 1) {
        for(auto& e : mm) {
            for(auto& e2 : mm) {
                if(e.first != e2.first) {
                    e2.second--;
                    e.second--;
                    c++;
                    ss << e2.first << e.first << "\n";
                    if(e2.second == 0)
                        mm.erase(e.first);

                    break;
                }
            }
            if(e.second == 0)
                mm.erase(e.first);
            break;
        }
    }
    cout << c << "\n";
    cout << ss.str();
}

Test details

Test 1

Group: 1, 2, 3

Verdict:

input
QBAXGXJZJS

correct output
5
XJ
ZX
SQ
JG
...

user output
8
ZS
JZ
JZ
XJ
...

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
ET
ET
SE
SE
...

Test 4

Group: 1, 2, 3

Verdict:

input
SSMRSSSSKR

correct output
4
SR
SR
SM
SK

user output
8
RK
MR
SM
SM
...

Test 5

Group: 1, 2, 3

Verdict:

input
BIIILIIRRL

correct output
5
IR
IL
IR
IL
...

user output
8
LR
LR
IL
IL
...

Test 6

Group: 1, 2, 3

Verdict:

input
YYGEYTDSTY

correct output
5
YT
YT
YS
YG
...

user output
9
DS
ED
TE
TE
...

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
MMMMMMMMMN

correct output
1
MN

user output
1
MN

Test 8

Group: 2, 3

Verdict:

input
XQQZJQDDJOWXDFVQUIODDJIZIQDQIW...

correct output
500
DQ
DQ
DQ
DQ
...

user output
998
NG
NG
LN
LN
...
Truncated

Test 9

Group: 2, 3

Verdict: ACCEPTED

input
IIIIIIIIIIIIIIIIIIIIIIIIIIIIII...

correct output
0

user output
0

Test 10

Group: 2, 3

Verdict:

input
KEOHHYHHAIHLLHEKIHKAHHHHOHEHHE...

correct output
493
HA
HA
HA
HA
...

user output
998
ZG
MZ
MZ
JM
...
Truncated

Test 11

Group: 2, 3

Verdict:

input
WNNFXQNODQFSQVQQPNLQNQNNVVNXHN...

correct output
499
NQ
NQ
NQ
NQ
...

user output
990
KU
KU
KU
EK
...
Truncated

Test 12

Group: 2, 3

Verdict:

input
VGAHMMMXMMVXAAMMMOMMMXVMMMYMXT...

correct output
500
MH
MH
MH
MH
...

user output
988
SZ
SZ
SZ
SZ
...
Truncated

Test 13

Group: 2, 3

Verdict:

input
KKKKUUAKKAUKKKKFKKSVKCWKKKCVOJ...

correct output
500
KI
KI
KI
KI
...

user output
989
PE
PE
PE
HP
...
Truncated

Test 14

Group: 2, 3

Verdict:

input
VVVVVVVVVVVVVVVVVVVVVVVVVVVVVV...

correct output
100
VP
VP
VP
VP
...

user output
991
LE
LE
NL
NL
...
Truncated

Test 15

Group: 3

Verdict:

input
FKKJJBWTSFCDEKFPOKIPWZSVKHACMC...

correct output
100000
CK
CK
CK
CK
...

user output
199857
NQ
NQ
NQ
NQ
...
Truncated

Test 16

Group: 3

Verdict: ACCEPTED

input
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

correct output
0

user output
0

Test 17

Group: 3

Verdict:

input
WVKKVVADNVCVKLVYVVZVKVCTNKVLVV...

correct output
99925
VC
VC
VC
VC
...

user output
197562
UO
UO
UO
UO
...
Truncated

Test 18

Group: 3

Verdict:

input
BBBBBDNXDZQXBBYBBWBSBTMADXBBVZ...

correct output
99999
BE
BE
BE
BE
...

user output
199669
JH
JH
JH
JH
...
Truncated

Test 19

Group: 3

Verdict:

input
FBRDPLUMLZMLLLUFUCLEMCMULLZLFL...

correct output
100000
LU
LU
LU
LU
...

user output
198859
KA
KA
KA
KA
...
Truncated

Test 20

Group: 3

Verdict:

input
UUBUBUTUJSLUVBUXTUUMUXUXTMXUXS...

correct output
100000
UX
UX
UX
UX
...

user output
198462
WO
WO
WO
WO
...
Truncated

Test 21

Group: 3

Verdict:

input
PPPPPPPPPPEPPPPPPPPPPBOPPPPPPP...

correct output
20000
PB
PB
PB
PB
...

user output
199966
RU
RU
RU
RU
...
Truncated