| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 717233 |
2023-04-01T15:35:53 Z |
vjudge1 |
JJOOII 2 (JOI20_ho_t2) |
C++17 |
|
11 ms |
2048 KB |
#include <bits/stdc++.h>
using namespace std;
int n,k,ans = INT_MAX;
string s;
vector<int> a,b,c;
int main()
{
ios_base::sync_with_stdio(0); cin.tie(0);
cin >> n >> k >> s;
for(int i = 0;i < n;i++)
{
char ch = s[i];
if(ch=='J') a.push_back(i);
else if(ch=='O') b.push_back(i);
else c.push_back(i);
}
for(int i = 0;i+k-1 < a.size();i++)
{
int x = a[i+k-1];
auto ib = upper_bound(b.begin(),b.end(),x);
if((int)(b.end()-ib)<k) break;
ib+=k-1;
x = *ib;
auto ic = upper_bound(c.begin(),c.end(),x);
if((int)(c.end()-ic)<k) break;
ic+=k-1;
ans = min(ans,*ic-a[i]+1-(k*3));
}
if(ans==INT_MAX) ans = -1;
cout << ans;
}
Compilation message
ho_t2.cpp: In function 'int main()':
ho_t2.cpp:20:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
20 | for(int i = 0;i+k-1 < a.size();i++)
| ~~~~~~^~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
0 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
0 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
0 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
0 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
0 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
0 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
8 ms |
1488 KB |
Output is correct |
| 37 |
Correct |
9 ms |
1944 KB |
Output is correct |
| 38 |
Correct |
11 ms |
2004 KB |
Output is correct |
| 39 |
Correct |
10 ms |
1988 KB |
Output is correct |
| 40 |
Correct |
5 ms |
2008 KB |
Output is correct |
| 41 |
Correct |
10 ms |
1940 KB |
Output is correct |
| 42 |
Correct |
11 ms |
1824 KB |
Output is correct |
| 43 |
Correct |
3 ms |
1240 KB |
Output is correct |
| 44 |
Correct |
4 ms |
1496 KB |
Output is correct |
| 45 |
Correct |
4 ms |
1976 KB |
Output is correct |
| 46 |
Correct |
4 ms |
2000 KB |
Output is correct |
| 47 |
Correct |
4 ms |
1996 KB |
Output is correct |
| 48 |
Correct |
4 ms |
1972 KB |
Output is correct |
| 49 |
Correct |
2 ms |
1336 KB |
Output is correct |
| 50 |
Correct |
4 ms |
1984 KB |
Output is correct |
| 51 |
Correct |
4 ms |
2008 KB |
Output is correct |
| 52 |
Correct |
4 ms |
1484 KB |
Output is correct |
| 53 |
Correct |
4 ms |
1740 KB |
Output is correct |
| 54 |
Correct |
5 ms |
2012 KB |
Output is correct |
| 55 |
Correct |
4 ms |
2024 KB |
Output is correct |
| 56 |
Correct |
3 ms |
2048 KB |
Output is correct |
