CSES - Putka Open 2025 – 2/5

Submission details
Task:	Leimasin
Sender:	ArktinenKarpalo
Submission time:	2025-09-27 11:44:50 +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	0.01 s	2, 3	details
#7	ACCEPTED	0.01 s	2, 3	details
#8	ACCEPTED	0.01 s	2, 3	details
#9	ACCEPTED	0.36 s	3	details
#10	ACCEPTED	0.42 s	3	details
#11	ACCEPTED	0.74 s	3	details
#12	ACCEPTED	0.80 s	3	details
#13	ACCEPTED	0.84 s	3	details
#14	ACCEPTED	0.29 s	3	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:24:57: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   24 |     while (!st.empty() && st.begin()->second + s.size() <= i) {
      |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~

Code

#include <bits/stdc++.h>

typedef long long ll;

using namespace std;

int main() {
  int n, m, k;
  cin >> n >> m >> k;
  string s;
  cin >> s;
  vector<int> v[n + 1];
  for (int i = 0; i < k; i++) {
    int L;
    cin >> L;
    v[L].push_back(i);
  }
  string ans;
  set<pair<int, int>> st;
  for (int i = 1; i <= n; i++) {
    for (auto u : v[i]) {
      st.insert({-u, i});
    }
    while (!st.empty() && st.begin()->second + s.size() <= i) {
      st.erase(st.begin());
    }
    if (st.empty())
      ans.push_back('.');
    else
      ans.push_back(s[i - (st.begin()->second)]);
  }
  cout << ans;
}

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

Compiler report

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 (ArktinenKarpalo)