CSES - Datatähti 2024 loppu

Submission details
Task:	Sukat
Sender:	Laserr
Submission time:	2024-01-20 13:57:08 +0200
Language:	C++ (C++11)
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	WRONG ANSWER	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	0.16 s	3	details
#16	ACCEPTED	0.01 s	3	details
#17	WRONG ANSWER	0.10 s	3	details
#18	WRONG ANSWER	0.10 s	3	details
#19	WRONG ANSWER	0.10 s	3	details
#20	WRONG ANSWER	0.10 s	3	details
#21	WRONG ANSWER	0.03 s	3	details

Code

#include <bits/stdc++.h>

using namespace std; 

string s;
int n;
map<char, int > m;
set<pair<int, char>> p;
vector<pair<char, char>> ans;

int main(){
    cin >> s;
    n = s.length();
    for(int i = 0; i < n; i++) m[s[i]]++;

    for(auto i : m) p.insert({i.second, i.first});


    while(p.size() > 1){
        int x = p.begin()->first; char c = p.begin()->second;
        p.erase(p.begin());
        int y = p.begin()->first; char g = p.begin()->second;
        p.erase(p.begin());
        if(x > 1) p.insert({x - 1, c});
        if(y > 1) p.insert({y - 1, g});
        ans.push_back({c, g});
    }
    
    cout << ans.size() << endl;
    for(auto i : ans) cout << i.first << " " << i.second << endl;
}

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 A B G Q S Z J X ...` 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: WRONG ANSWER

input
`SETTSESEEE` view save

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

user output
`3 T S T S S E` 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
`3 K M R S R S` 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 B L L R R I` 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
`4 D E G S T Y T Y` view save

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
`MMMMMMMMMN` view save

correct output
`1 MN` view save

user output
`1 N M` 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
`411 G N G N T L T L ...` 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
`268 J X Z G G M M U ...` Truncated

Test 11

Group: 2, 3

Verdict: WRONG ANSWER

input
`WNNFXQNODQFSQVQQPNLQNQNNVVNXHN...` view save

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

user output
`268 U Z U Z U Z Z E ...` Truncated

Test 12

Group: 2, 3

Verdict: WRONG ANSWER

input
`VGAHMMMXMMVXAAMMMOMMMXVMMMYMXT...` view save

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

user output
`269 G J J P J P J P ...` Truncated

Test 13

Group: 2, 3

Verdict: WRONG ANSWER

input
`KKKKUUAKKAUKKKKFKKSVKCWKKKCVOJ...` view save

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

user output
`265 Y E Y E E H H D ...` Truncated

Test 14

Group: 2, 3

Verdict: WRONG ANSWER

input
`VVVVVVVVVVVVVVVVVVVVVVVVVVVVVV...` view save

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

user output
`55 G E E N N O O Q ...` Truncated

Test 15

Group: 3

Verdict: WRONG ANSWER

input
`FKKJJBWTSFCDEKFPOKIPWZSVKHACMC...` view save

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

user output
`93932 N Q N Q N Q N Q ...` 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
`53741 O W O W O W O W ...` Truncated

Test 18

Group: 3

Verdict: WRONG ANSWER

input
`BBBBBDNXDZQXBBYBBWBSBTMADXBBVZ...` view save

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

user output
`55098 R H R H R H R H ...` Truncated

Test 19

Group: 3

Verdict: WRONG ANSWER

input
`FBRDPLUMLZMLLLUFUCLEMCMULLZLFL...` view save

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

user output
`56202 A K A K A K A K ...` Truncated

Test 20

Group: 3

Verdict: WRONG ANSWER

input
`UUBUBUTUJSLUVBUXTUUMUXUXTMXUXS...` view save

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

user output
`55425 A O A O A O A O ...` Truncated

Test 21

Group: 3

Verdict: WRONG ANSWER

input
`PPPPPPPPPPEPPPPPPPPPPBOPPPPPPP...` view save

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

user output
`12119 M R M R M R M R ...` 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 (Laserr)