# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
365331 | 2021-02-11T13:26:17 Z | AdOjis485 | JJOOII 2 (JOI20_ho_t2) | C++14 | 13 ms | 3316 KB |
#include <iostream> #include <vector> #include <algorithm> #define int int64_t using namespace std; signed main() { int n, k; string s; cin >> n >> k >> s; vector<int> jvec; vector<int> ovec; vector<int> ivec; for(int i = 0; i < n; i ++) { if(s[i] == 'J') jvec.push_back(i); else if(s[i] == 'O') ovec.push_back(i); else ivec.push_back(i); } int ans = 1e9; int j = 0; int j2 = 0; for(int i = 0; i + k <= jvec.size(); i ++) { while(j < ovec.size() && ovec[j] < jvec[i + k - 1]) j ++; if(j + k > ovec.size()) continue; while(j2 < ivec.size() && ivec[j2] < ovec[j + k - 1]) j2 ++; if(j2 + k <= ivec.size()) { // cerr << i << " " << j << " " << j2 << " " << j2 + k - 4 - i << '\n'; ans = min(ivec[j2 + k - 1] - jvec[i] - 3 * k + 1, ans); } } if(ans == 1e9) cout << "-1\n"; else cout << ans << '\n'; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 0 ms | 364 KB | Output is correct |
3 | Correct | 1 ms | 364 KB | Output is correct |
4 | Correct | 0 ms | 364 KB | Output is correct |
5 | Correct | 1 ms | 364 KB | Output is correct |
6 | Correct | 0 ms | 364 KB | Output is correct |
7 | Correct | 1 ms | 364 KB | Output is correct |
8 | Correct | 1 ms | 364 KB | Output is correct |
9 | Correct | 1 ms | 364 KB | Output is correct |
10 | Correct | 0 ms | 364 KB | Output is correct |
11 | Correct | 1 ms | 364 KB | Output is correct |
12 | Correct | 1 ms | 364 KB | Output is correct |
13 | Correct | 1 ms | 364 KB | Output is correct |
14 | Correct | 1 ms | 364 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 0 ms | 364 KB | Output is correct |
3 | Correct | 1 ms | 364 KB | Output is correct |
4 | Correct | 0 ms | 364 KB | Output is correct |
5 | Correct | 1 ms | 364 KB | Output is correct |
6 | Correct | 0 ms | 364 KB | Output is correct |
7 | Correct | 1 ms | 364 KB | Output is correct |
8 | Correct | 1 ms | 364 KB | Output is correct |
9 | Correct | 1 ms | 364 KB | Output is correct |
10 | Correct | 0 ms | 364 KB | Output is correct |
11 | Correct | 1 ms | 364 KB | Output is correct |
12 | Correct | 1 ms | 364 KB | Output is correct |
13 | Correct | 1 ms | 364 KB | Output is correct |
14 | Correct | 1 ms | 364 KB | Output is correct |
15 | Correct | 1 ms | 364 KB | Output is correct |
16 | Correct | 1 ms | 364 KB | Output is correct |
17 | Correct | 1 ms | 364 KB | Output is correct |
18 | Correct | 1 ms | 364 KB | Output is correct |
19 | Correct | 1 ms | 500 KB | Output is correct |
20 | Correct | 1 ms | 364 KB | Output is correct |
21 | Correct | 1 ms | 364 KB | Output is correct |
22 | Correct | 1 ms | 364 KB | Output is correct |
23 | Correct | 1 ms | 364 KB | Output is correct |
24 | Correct | 1 ms | 364 KB | Output is correct |
25 | Correct | 1 ms | 364 KB | Output is correct |
26 | Correct | 1 ms | 364 KB | Output is correct |
27 | Correct | 1 ms | 364 KB | Output is correct |
28 | Correct | 1 ms | 364 KB | Output is correct |
29 | Correct | 1 ms | 364 KB | Output is correct |
30 | Correct | 1 ms | 364 KB | Output is correct |
31 | Correct | 1 ms | 364 KB | Output is correct |
32 | Correct | 1 ms | 364 KB | Output is correct |
33 | Correct | 1 ms | 364 KB | Output is correct |
34 | Correct | 1 ms | 364 KB | Output is correct |
35 | Correct | 1 ms | 364 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 0 ms | 364 KB | Output is correct |
3 | Correct | 1 ms | 364 KB | Output is correct |
4 | Correct | 0 ms | 364 KB | Output is correct |
5 | Correct | 1 ms | 364 KB | Output is correct |
6 | Correct | 0 ms | 364 KB | Output is correct |
7 | Correct | 1 ms | 364 KB | Output is correct |
8 | Correct | 1 ms | 364 KB | Output is correct |
9 | Correct | 1 ms | 364 KB | Output is correct |
10 | Correct | 0 ms | 364 KB | Output is correct |
11 | Correct | 1 ms | 364 KB | Output is correct |
12 | Correct | 1 ms | 364 KB | Output is correct |
13 | Correct | 1 ms | 364 KB | Output is correct |
14 | Correct | 1 ms | 364 KB | Output is correct |
15 | Correct | 1 ms | 364 KB | Output is correct |
16 | Correct | 1 ms | 364 KB | Output is correct |
17 | Correct | 1 ms | 364 KB | Output is correct |
18 | Correct | 1 ms | 364 KB | Output is correct |
19 | Correct | 1 ms | 500 KB | Output is correct |
20 | Correct | 1 ms | 364 KB | Output is correct |
21 | Correct | 1 ms | 364 KB | Output is correct |
22 | Correct | 1 ms | 364 KB | Output is correct |
23 | Correct | 1 ms | 364 KB | Output is correct |
24 | Correct | 1 ms | 364 KB | Output is correct |
25 | Correct | 1 ms | 364 KB | Output is correct |
26 | Correct | 1 ms | 364 KB | Output is correct |
27 | Correct | 1 ms | 364 KB | Output is correct |
28 | Correct | 1 ms | 364 KB | Output is correct |
29 | Correct | 1 ms | 364 KB | Output is correct |
30 | Correct | 1 ms | 364 KB | Output is correct |
31 | Correct | 1 ms | 364 KB | Output is correct |
32 | Correct | 1 ms | 364 KB | Output is correct |
33 | Correct | 1 ms | 364 KB | Output is correct |
34 | Correct | 1 ms | 364 KB | Output is correct |
35 | Correct | 1 ms | 364 KB | Output is correct |
36 | Correct | 9 ms | 2272 KB | Output is correct |
37 | Correct | 10 ms | 2664 KB | Output is correct |
38 | Correct | 11 ms | 2892 KB | Output is correct |
39 | Correct | 10 ms | 3004 KB | Output is correct |
40 | Correct | 10 ms | 3048 KB | Output is correct |
41 | Correct | 13 ms | 3048 KB | Output is correct |
42 | Correct | 11 ms | 2920 KB | Output is correct |
43 | Correct | 6 ms | 2036 KB | Output is correct |
44 | Correct | 7 ms | 2156 KB | Output is correct |
45 | Correct | 10 ms | 2988 KB | Output is correct |
46 | Correct | 12 ms | 3112 KB | Output is correct |
47 | Correct | 10 ms | 2924 KB | Output is correct |
48 | Correct | 10 ms | 3016 KB | Output is correct |
49 | Correct | 7 ms | 1896 KB | Output is correct |
50 | Correct | 10 ms | 3020 KB | Output is correct |
51 | Correct | 10 ms | 2920 KB | Output is correct |
52 | Correct | 8 ms | 2396 KB | Output is correct |
53 | Correct | 9 ms | 2912 KB | Output is correct |
54 | Correct | 8 ms | 3316 KB | Output is correct |
55 | Correct | 8 ms | 3316 KB | Output is correct |
56 | Correct | 8 ms | 3316 KB | Output is correct |