CSES - Putka Open 2025 – 2/5

Submission details
Task:	Leimasin
Sender:	Sisuaski
Submission time:	2025-09-26 22:56:31 +0300
Language:	C++ (C++17)
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	0.00 s	2, 3	details
#7	ACCEPTED	0.01 s	2, 3	details
#8	ACCEPTED	0.01 s	2, 3	details
#9	ACCEPTED	0.19 s	3	details
#10	ACCEPTED	0.23 s	3	details
#11	ACCEPTED	0.23 s	3	details
#12	ACCEPTED	0.28 s	3	details
#13	ACCEPTED	0.28 s	3	details
#14	ACCEPTED	0.11 s	3	details

Code

#include <iostream>
#include <queue>
using namespace std;
int ns[1<<20];
typedef pair<int,int> P;
int main() {
	int n,m,k;cin>>n>>m>>k;
	string s;cin>>s;
	for(int i=0; i<k; ++i) {
		int x;cin>>x;
		ns[x-1]=i+1;
	}
	string res(n,0);
	priority_queue<P> q;
	for(int i=0; i<n; ++i) {
		if (ns[i]) q.emplace(ns[i],i);
		while(!q.empty() && i-q.top().second>=m) q.pop();
		res[i] = q.empty() ? '.' : s[i-q.top().second];
	}
	cout<<res<<'\n';
}

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..............` view save

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....` view save

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

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

correct output
`wkmtgzywkmtgzytnfwptwukbartgun...` view save

user output
`wkmtgzywkmtgzytnfwptwukbartgun...` view save

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

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

correct output
`njplbyvkaytbcyzbylzntnmpfapvfg...` view save

user output
`njplbyvkaytbcyzbylzntnmpfapvfg...` view save

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
`.................................` view save

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...` view save

Test 7

Group: 2, 3

Verdict: ACCEPTED

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

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

user output
`.................................` view save

Test 8

Group: 2, 3

Verdict: ACCEPTED

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

correct output
`chdcxwwznawllrxcxlckeziomcsjhc...` view save

user output
`chdcxwwznawllrxcxlckeziomcsjhc...` view save

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...` view save

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...` view save

Test 11

Group: 3

Verdict: ACCEPTED

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

correct output
`.hklhklmkntjqgilackgurwlerwvvf...` view save

user output
`.hklhklmkntjqgilackgurwlerwvvf...` view save

Test 12

Group: 3

Verdict: ACCEPTED

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

correct output
`yxajftyxayxajftmelgwiofcugtrvc...` view save

user output
`yxajftyxayxajftmelgwiofcugtrvc...` view save

Test 13

Group: 3

Verdict: ACCEPTED

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

correct output
`.yyyyzteckvutdnpryyzteckvutdnp...` view save

user output
`.yyyyzteckvutdnpryyzteckvutdnp...` view save

Test 14

Group: 3

Verdict: ACCEPTED

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

correct output
`hhgvveiosloznsihxtccfjbizayyhl...` view save

user output
`hhgvveiosloznsihxtccfjbizayyhl...` view save

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 (Sisuaski)