oj.uz

Submission #583937

# Submission time Handle Problem Language Result Execution time Memory
583937 2022-06-26T14:04:50 Z forelax JJOOII 2 (JOI20_ho_t2) C++14
100 / 100
 10 ms 612 KB 
#include<bits/stdc++.h>
using namespace std;
int main() {
    int n, k;
    string s;
    cin >> n >> k >> s;
    int pb = -1, pj = 0, po = 0, pi = 0;
    int co = 0, cj = 0, ci = 0, rez = -1;
    for (;pb < n;pb++) {
        if (pb >= 0) {
            if (s[pb] == 'J')cj--;
        }
        for (;pj < n && cj < k;pj++) {
            if (s[pj] == 'J')cj++;
            if (s[pj] == 'O')co--;
            for (;po < n && co < k;po++) {
                if (s[po] == 'O')co++;
                if (s[po] == 'I')ci--;
                for (;pi < n && ci < k;pi++) {
                    if (s[pi] == 'I')ci++;

                }
            }
        }
        if (cj != k || co != k || ci != k)break;
        int nrez = pi - pb - 1 - 3 * k;
        if (rez == -1)rez = nrez;
        rez = min(rez, nrez);
    }
    cout << rez;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 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 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 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 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct

Subtask #3
87.0 / 87.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 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 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 8 ms 612 KB Output is correct
37 Correct 8 ms 612 KB Output is correct
38 Correct 9 ms 612 KB Output is correct
39 Correct 9 ms 612 KB Output is correct
40 Correct 7 ms 612 KB Output is correct
41 Correct 9 ms 612 KB Output is correct
42 Correct 10 ms 612 KB Output is correct
43 Correct 5 ms 596 KB Output is correct
44 Correct 5 ms 596 KB Output is correct
45 Correct 7 ms 612 KB Output is correct
46 Correct 7 ms 612 KB Output is correct
47 Correct 7 ms 608 KB Output is correct
48 Correct 7 ms 596 KB Output is correct
49 Correct 5 ms 612 KB Output is correct
50 Correct 7 ms 612 KB Output is correct
51 Correct 7 ms 612 KB Output is correct
52 Correct 7 ms 612 KB Output is correct
53 Correct 7 ms 596 KB Output is correct
54 Correct 5 ms 612 KB Output is correct
55 Correct 6 ms 612 KB Output is correct
56 Correct 5 ms 612 KB Output is correct