CSES - Datatähti 2024 loppu

CSES - Datatähti 2024 loppu - Results

Submission details
Task:	Sukat
Sender:	cppbetter
Submission time:	2024-01-20 13:17:46 +0200
Language:	C++ (C++20)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.00 s	1, 2, 3	details
#2	ACCEPTED	0.00 s	1, 2, 3	details
#3	ACCEPTED	0.00 s	1, 2, 3	details
#4	WRONG ANSWER	0.00 s	1, 2, 3	details
#5	WRONG ANSWER	0.00 s	1, 2, 3	details
#6	WRONG ANSWER	0.00 s	1, 2, 3	details
#7	ACCEPTED	0.00 s	1, 2, 3	details
#8	WRONG ANSWER	0.00 s	2, 3	details
#9	ACCEPTED	0.00 s	2, 3	details
#10	WRONG ANSWER	0.00 s	2, 3	details
#11	WRONG ANSWER	0.00 s	2, 3	details
#12	WRONG ANSWER	0.00 s	2, 3	details
#13	WRONG ANSWER	0.00 s	2, 3	details
#14	WRONG ANSWER	0.00 s	2, 3	details
#15	WRONG ANSWER	0.02 s	3	details
#16	ACCEPTED	0.01 s	3	details
#17	WRONG ANSWER	0.02 s	3	details
#18	WRONG ANSWER	0.02 s	3	details
#19	WRONG ANSWER	0.01 s	3	details
#20	WRONG ANSWER	0.02 s	3	details
#21	WRONG ANSWER	0.01 s	3	details

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(e2.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: ACCEPTED

input
`QBAXGXJZJS` view save

correct output
`5 XJ ZX SQ JG ...` view save

user output
`5 ZS GJ XJ AX ...` view save

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
`SSSSSSSSSS` view save

correct output
`0` view save

user output
`0` view save

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
`SETTSESEEE` view save

correct output
`5 ES ET ES ET ...` view save

user output
`5 ET ET SE SE ...` view save

Test 4

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`SSMRSSSSKR` view save

correct output
`4 SR SR SM SK` view save

user output
`2 RK MR` view save

Test 5

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`BIIILIIRRL` view save

correct output
`5 IR IL IR IL ...` view save

user output
`3 LR LR BI` view save

Test 6

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`YYGEYTDSTY` view save

correct output
`5 YT YT YS YG ...` view save

user output
`3 DS TE GT` view save

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
`MMMMMMMMMN` view save

correct output
`1 MN` view save

user output
`1 MN` view save

Test 8

Group: 2, 3

Verdict: WRONG ANSWER

input
`XQQZJQDDJOWXDFVQUIODDJIZIQDQIW...` view save

correct output
`500 DQ DQ DQ DQ ...` view save

user output
`458 NG NG ML ML ...` Truncated

Test 9

Group: 2, 3

Verdict: ACCEPTED

input
`IIIIIIIIIIIIIIIIIIIIIIIIIIIIII...` view save

correct output
`0` view save

user output
`0` view save

Test 10

Group: 2, 3

Verdict: WRONG ANSWER

input
`KEOHHYHHAIHLLHEKIHKAHHHHOHEHHE...` view save

correct output
`493 HA HA HA HA ...` view save

user output
`412 ZG MG JM XU ...` Truncated

Test 11

Group: 2, 3

Verdict: WRONG ANSWER

input
`WNNFXQNODQFSQVQQPNLQNQNNVVNXHN...` view save

correct output
`499 NQ NQ NQ NQ ...` view save

user output
`447 KU KU KU EK ...` Truncated

Test 12

Group: 2, 3

Verdict: WRONG ANSWER

input
`VGAHMMMXMMVXAAMMMOMMMXVMMMYMXT...` view save

correct output
`500 MH MH MH MH ...` view save

user output
`333 SZ SZ SZ SZ ...` Truncated

Test 13

Group: 2, 3

Verdict: WRONG ANSWER

input
`KKKKUUAKKAUKKKKFKKSVKCWKKKCVOJ...` view save

correct output
`500 KI KI KI KI ...` view save

user output
`426 PE PE PE HP ...` Truncated

Test 14

Group: 2, 3

Verdict: WRONG ANSWER

input
`VVVVVVVVVVVVVVVVVVVVVVVVVVVVVV...` view save

correct output
`100 VP VP VP VP ...` view save

user output
`96 LE LE NL NL ...` Truncated

Test 15

Group: 3

Verdict: WRONG ANSWER

input
`FKKJJBWTSFCDEKFPOKIPWZSVKHACMC...` view save

correct output
`100000 CK CK CK CK ...` view save

user output
`97459 NQ NQ NQ NQ ...` Truncated

Test 16

Group: 3

Verdict: ACCEPTED

input
`RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...` view save

correct output
`0` view save

user output
`0` view save

Test 17

Group: 3

Verdict: WRONG ANSWER

input
`WVKKVVADNVCVKLVYVVZVKVCTNKVLVV...` view save

correct output
`99925 VC VC VC VC ...` view save

user output
`88663 UO UO UO UO ...` Truncated

Test 18

Group: 3

Verdict: WRONG ANSWER

input
`BBBBBDNXDZQXBBYBBWBSBTMADXBBVZ...` view save

correct output
`99999 BE BE BE BE ...` view save

user output
`84612 JH JH JH JH ...` Truncated

Test 19

Group: 3

Verdict: WRONG ANSWER

input
`FBRDPLUMLZMLLLUFUCLEMCMULLZLFL...` view save

correct output
`100000 LU LU LU LU ...` view save

user output
`68872 KA KA KA KA ...` Truncated

Test 20

Group: 3

Verdict: WRONG ANSWER

input
`UUBUBUTUJSLUVBUXTUUMUXUXTMXUXS...` view save

correct output
`100000 UX UX UX UX ...` view save

user output
`92997 WO WO WO WO ...` Truncated

Test 21

Group: 3

Verdict: WRONG ANSWER

input
`PPPPPPPPPPEPPPPPPPPPPBOPPPPPPP...` view save

correct output
`20000 PB PB PB PB ...` view save

user output
`18437 RU RU RU RU ...` Truncated

Datatähti 2024 loppu

Sukat

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Tasks

Submissions (cppbetter)