CSES - Putka Open 2025 – 2/5

Submission details
Task:	Leimasin
Sender:	anton_h
Submission time:	2025-09-27 23:08:50 +0300
Language:	C++ (C++20)
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	33
#2	ACCEPTED	43
#3	ACCEPTED	24

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	ACCEPTED	0.00 s	1, 2, 3	details
#5	ACCEPTED	0.01 s	2, 3	details
#6	ACCEPTED	0.01 s	2, 3	details
#7	ACCEPTED	0.01 s	2, 3	details
#8	ACCEPTED	0.01 s	2, 3	details
#9	ACCEPTED	0.09 s	3	details
#10	ACCEPTED	0.13 s	3	details
#11	ACCEPTED	0.19 s	3	details
#12	ACCEPTED	0.24 s	3	details
#13	ACCEPTED	0.36 s	3	details
#14	ACCEPTED	0.05 s	3	details

Code

#include <bits/stdc++.h>
using namespace std;

using ll=long long;
using vl=vector<ll>;
#define all(c) begin(c),end(c)
#define pb push_back
#define sz(c) ll((c).size())

#define FOR(i,a,b) for(ll i=(a);i<(b);i++)

#define TR(x) ({ if(1) cout << __LINE__ << ": " #x " = " << (x) << endl; })

// Only when needed
using dd = double;
const dd eps = 1e-10;
using vd = vector<dd>;
using vvd = vector<vd>;

using vvl = vector<vl>;

int main(int argc, char const *argv[])
{
    cin.sync_with_stdio(0);
    cin.tie(0);

    ll n, m, k; 
    cin >> n >> m >> k;

    string stamp; cin >> stamp;
    vl last(n, -1), rem(n + 1, -1);
    FOR(i, 0, k){
        ll x; cin >> x;
        x--;
        last[x] = i;
        rem[x + m] = i;
    }
    map<ll, ll, greater<>> t_pos;
    string res(n, '.');
    FOR(i, 0, n){
        if(last[i] != -1){
            t_pos[last[i]] = i;
        }
        if(rem[i] != -1){
            t_pos.erase(rem[i]);
        }
        if(!t_pos.empty()){
            ll beg = t_pos.begin()->second;
            res[i] = stamp[i - beg];
        }
    }
    cout << res << "\n";


    return 0;
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1000 1 100 a 585 600 750 170 794 845 341 39...` view save

correct output
`............a....aa..............` view save

user output
`............a....aa..............` Truncated

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1000 4 100 zhrb 795 569 744 662 315 869 913 21...` view save

correct output
`.........................zhrb....` view save

user output
`.........................zhrb....` Truncated

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1000 100 100 wkmtgzytnfwptwukbartgunjyrkyml...` view save

correct output
`wkmtgzywkmtgzytnfwptwukbartgun...` view save

user output
`wkmtgzywkmtgzytnfwptwukbartgun...` Truncated

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1000 1000 100 njplbyvkaytbcyzbylzntnmpfapvfg...` view save

correct output
`njplbyvkaytbcyzbylzntnmpfapvfg...` view save

user output
`njplbyvkaytbcyzbylzntnmpfapvfg...` Truncated

Test 5

Group: 2, 3

Verdict: ACCEPTED

input
`100000 1 1000 a 61541 4948 46214 29629 8779 76...` view save

correct output
`.................................` view save

user output
`.................................` Truncated

Test 6

Group: 2, 3

Verdict: ACCEPTED

input
`100000 10 1000 ntsconpqnv 17118 69319 2115 8873 892 9994...` view save

correct output
`.....................ntsconpqn...` view save

user output
`.....................ntsconpqn...` Truncated

Test 7

Group: 2, 3

Verdict: ACCEPTED

input
`100000 10000 1000 wcyeepjmmvavmoncfxclqrsebjzwbf...` view save

correct output
`.................................` view save

user output
`.................................` Truncated

Test 8

Group: 2, 3

Verdict: ACCEPTED

input
`100000 100000 1000 chdcxwwznawllrxcxlckeziomcsjhc...` view save

correct output
`chdcxwwznawllrxcxlckeziomcsjhc...` view save

user output
`chdcxwwznawllrxcxlckeziomcsjhc...` Truncated

Test 9

Group: 3

Verdict: ACCEPTED

input
`1000000 1 500000 a 406018 635983 429225 943593 90...` view save

correct output
`.a...aa.....a.aaaa.a.aaa..aa.a...` view save

user output
`.a...aa.....a.aaaa.a.aaa..aa.a...` Truncated

Test 10

Group: 3

Verdict: ACCEPTED

input
`1000000 10 500000 frvhrhlrxi 85148 459715 677814 98302 4081...` view save

correct output
`frvhfrvhrhlrxihrhlrxifrvhrfrvf...` view save

user output
`frvhfrvhrhlrxihrhlrxifrvhrfrvf...` Truncated

Test 11

Group: 3

Verdict: ACCEPTED

input
`1000000 1000 500000 hklmkntjqgilackgurwlerwvvfjwwr...` view save

correct output
`.hklhklmkntjqgilackgurwlerwvvf...` view save

user output
`.hklhklmkntjqgilackgurwlerwvvf...` Truncated

Test 12

Group: 3

Verdict: ACCEPTED

input
`1000000 10000 500000 yxajftmelgwiofcugtrvcltdemhyuu...` view save

correct output
`yxajftyxayxajftmelgwiofcugtrvc...` view save

user output
`yxajftyxayxajftmelgwiofcugtrvc...` Truncated

Test 13

Group: 3

Verdict: ACCEPTED

input
`1000000 100000 500000 yyzteckvutdnprlklyxgenyqpznght...` view save

correct output
`.yyyyzteckvutdnpryyzteckvutdnp...` view save

user output
`.yyyyzteckvutdnpryyzteckvutdnp...` Truncated

Test 14

Group: 3

Verdict: ACCEPTED

input
`1000000 1000000 500000 hhgvveiosloznsihxtccfjbizayyhl...` view save

correct output
`hhgvveiosloznsihxtccfjbizayyhl...` view save

user output
`hhgvveiosloznsihxtccfjbizayyhl...` Truncated

Putka Open 2025 – 2/5

Leimasin

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

Tasks

Submissions (anton_h)