#include <bits/stdc++.h>
#include "paint.h"
//#include "grader.cpp"
#define chkmin(a, b) a = min(a, b)
#define chkmax(a, b) a = max(a, b)
#define pb push_back
#define all(s) s.begin(), s.end()
#define szof(s) (int)s.size()
using namespace std;
const int MAXN = (int)1e5 + 5;
const int INF = 1e9 + 7;
int pos[MAXN];
int dp[MAXN];
int pref[MAXN];
struct Segment_Tree {
vector <int> tree;
vector <int> lazy;
Segment_Tree (int n) {
tree.resize(n * 4, INF);
lazy.resize(n * 4, INF);
}
void push(int v, int tl, int tr) {
if (lazy[v] == INF) {
return;
}
if (tl != tr) {
chkmin(lazy[v + v], lazy[v]);
chkmin(lazy[v + v + 1], lazy[v]);
}
chkmin(tree[v], lazy[v]);
lazy[v] = INF;
}
void upd(int l, int r, int val, int v, int tl, int tr) {
push(v, tl, tr);
if (l > tr || tl > r) {
return;
}
if (l <= tl && tr <= r) {
lazy[v] = val;
push(v, tl, tr);
return;
}
int mid = (tl + tr) >> 1;
upd(l, r, val, v + v, tl, mid);
upd(l, r, val, v + v + 1, mid + 1, tr);
tree[v] = min(tree[v + v], tree[v + v + 1]);
}
int get(int l, int r, int v, int tl, int tr) {
push(v, tl, tr);
if (l > tr || tl > r) {
return INF;
}
if (l <= tl && tr <= r) {
return tree[v];
}
int mid = (tl + tr) >> 1;
return min(get(l, r, v + v, tl, mid), get(l, r, v + v + 1, mid + 1, tr));
}
};
vector <int> color[MAXN];
int used[MAXN], used_id = 1;
int minimumInstructions(int N, int M, int K, vector<int> C, vector<int> A, vector<vector<int>> B) {
for (int i = 0; i < M; i++) {
for (int el : B[i]) {
color[el].pb(i);
}
}
vector <vector<int>> Q;
vector <int> MAXQ(N + 1, 0);
Q.resize(2);
Q[0].resize(N + 1, 0);
Q[1].resize(N + 1, 0);
int type = 0;
memset(used, -1, sizeof(used));
for (int i = N - 1; i >= 0; i--) {
for (int p : color[C[i]]) {
if (i == N - 1) {
Q[type][p] = 1;
used[p] = i;
} else {
if (used[(p + 1) % M] == i + 1) {
Q[type][p] = 1 + Q[type ^ 1][(p + 1) % M];
} else {
Q[type][p] = 1;
}
used[p] = i;
}
MAXQ[i] = max(MAXQ[i], Q[type][p]);
}
type ^= 1;
}
auto can = [&](int l, int r) {
return l + MAXQ[l] - 1 >= r;
};
fill(dp, dp + MAXN, INF);
Segment_Tree T(N);
if (can(0, M - 1)) {
T.upd(0, M - 1, 1, 1, 0, N - 1);
}
for (int i = M; i < N; i++) {
if (can(i - M + 1, i)) {
int best = T.get(i - M, i - 1, 1, 0, N - 1);
T.upd(i - M + 1, i, best + 1, 1, 0, N - 1);
}
}
if (T.get(N - 1, N - 1, 1, 0, N - 1) < INF) {
return T.get(N - 1, N - 1, 1, 0, N - 1);
} else {
return -1;
}
}
/*
5 3 10
0 2 1 4 3
2 0 4
2 3 2
1 1
*/
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
3436 KB |
Output is correct |
2 |
Correct |
3 ms |
3436 KB |
Output is correct |
3 |
Correct |
3 ms |
3436 KB |
Output is correct |
4 |
Correct |
3 ms |
3436 KB |
Output is correct |
5 |
Correct |
3 ms |
3436 KB |
Output is correct |
6 |
Correct |
3 ms |
3436 KB |
Output is correct |
7 |
Correct |
3 ms |
3436 KB |
Output is correct |
8 |
Correct |
3 ms |
3436 KB |
Output is correct |
9 |
Correct |
3 ms |
3444 KB |
Output is correct |
10 |
Correct |
3 ms |
3436 KB |
Output is correct |
11 |
Correct |
3 ms |
3436 KB |
Output is correct |
12 |
Correct |
3 ms |
3436 KB |
Output is correct |
13 |
Correct |
3 ms |
3564 KB |
Output is correct |
14 |
Correct |
3 ms |
3564 KB |
Output is correct |
15 |
Correct |
3 ms |
3564 KB |
Output is correct |
16 |
Correct |
4 ms |
3564 KB |
Output is correct |
17 |
Correct |
3 ms |
3564 KB |
Output is correct |
18 |
Correct |
3 ms |
3564 KB |
Output is correct |
19 |
Correct |
3 ms |
3564 KB |
Output is correct |
20 |
Correct |
3 ms |
3564 KB |
Output is correct |
21 |
Correct |
4 ms |
3564 KB |
Output is correct |
22 |
Correct |
24 ms |
7404 KB |
Output is correct |
23 |
Correct |
27 ms |
7404 KB |
Output is correct |
24 |
Correct |
24 ms |
7404 KB |
Output is correct |
25 |
Correct |
16 ms |
4460 KB |
Output is correct |
26 |
Correct |
14 ms |
4460 KB |
Output is correct |
27 |
Correct |
10 ms |
4460 KB |
Output is correct |
28 |
Correct |
7 ms |
4460 KB |
Output is correct |
29 |
Correct |
6 ms |
4460 KB |
Output is correct |
30 |
Correct |
6 ms |
4460 KB |
Output is correct |
31 |
Correct |
28 ms |
5356 KB |
Output is correct |
32 |
Correct |
26 ms |
5356 KB |
Output is correct |
33 |
Correct |
25 ms |
5356 KB |
Output is correct |
34 |
Correct |
28 ms |
5356 KB |
Output is correct |
35 |
Correct |
25 ms |
5356 KB |
Output is correct |
36 |
Correct |
25 ms |
5356 KB |
Output is correct |
37 |
Correct |
30 ms |
8556 KB |
Output is correct |
38 |
Correct |
33 ms |
8556 KB |
Output is correct |
39 |
Correct |
32 ms |
8556 KB |
Output is correct |
40 |
Correct |
58 ms |
8172 KB |
Output is correct |
41 |
Correct |
36 ms |
6380 KB |
Output is correct |
42 |
Correct |
43 ms |
8428 KB |
Output is correct |
43 |
Correct |
17 ms |
6764 KB |
Output is correct |
44 |
Correct |
13 ms |
6508 KB |
Output is correct |
45 |
Correct |
17 ms |
8556 KB |
Output is correct |
46 |
Correct |
89 ms |
16236 KB |
Output is correct |
47 |
Correct |
59 ms |
10860 KB |
Output is correct |
48 |
Correct |
48 ms |
13420 KB |
Output is correct |
49 |
Correct |
48 ms |
13804 KB |
Output is correct |
50 |
Correct |
49 ms |
13804 KB |
Output is correct |
51 |
Correct |
41 ms |
11756 KB |
Output is correct |
52 |
Correct |
63 ms |
8684 KB |
Output is correct |
53 |
Correct |
64 ms |
8556 KB |
Output is correct |
54 |
Correct |
44 ms |
8556 KB |
Output is correct |
55 |
Correct |
24 ms |
8556 KB |
Output is correct |
56 |
Correct |
19 ms |
8684 KB |
Output is correct |
57 |
Correct |
17 ms |
8556 KB |
Output is correct |
58 |
Correct |
105 ms |
17644 KB |
Output is correct |
59 |
Correct |
107 ms |
17644 KB |
Output is correct |
60 |
Correct |
105 ms |
17516 KB |
Output is correct |
61 |
Correct |
115 ms |
17516 KB |
Output is correct |
62 |
Correct |
108 ms |
17516 KB |
Output is correct |
63 |
Correct |
107 ms |
17516 KB |
Output is correct |
64 |
Correct |
63 ms |
16748 KB |
Output is correct |
65 |
Correct |
63 ms |
16748 KB |
Output is correct |
66 |
Correct |
64 ms |
16944 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
3436 KB |
Output is correct |
2 |
Correct |
3 ms |
3436 KB |
Output is correct |
3 |
Correct |
3 ms |
3436 KB |
Output is correct |
4 |
Correct |
3 ms |
3436 KB |
Output is correct |
5 |
Correct |
3 ms |
3436 KB |
Output is correct |
6 |
Correct |
3 ms |
3436 KB |
Output is correct |
7 |
Correct |
3 ms |
3436 KB |
Output is correct |
8 |
Correct |
3 ms |
3436 KB |
Output is correct |
9 |
Correct |
3 ms |
3444 KB |
Output is correct |
10 |
Correct |
3 ms |
3436 KB |
Output is correct |
11 |
Correct |
3 ms |
3436 KB |
Output is correct |
12 |
Correct |
3 ms |
3436 KB |
Output is correct |
13 |
Correct |
3 ms |
3564 KB |
Output is correct |
14 |
Correct |
3 ms |
3564 KB |
Output is correct |
15 |
Correct |
3 ms |
3564 KB |
Output is correct |
16 |
Correct |
4 ms |
3564 KB |
Output is correct |
17 |
Correct |
3 ms |
3564 KB |
Output is correct |
18 |
Correct |
3 ms |
3564 KB |
Output is correct |
19 |
Correct |
3 ms |
3564 KB |
Output is correct |
20 |
Correct |
3 ms |
3564 KB |
Output is correct |
21 |
Correct |
4 ms |
3564 KB |
Output is correct |
22 |
Correct |
3 ms |
3436 KB |
Output is correct |
23 |
Correct |
3 ms |
3436 KB |
Output is correct |
24 |
Correct |
3 ms |
3436 KB |
Output is correct |
25 |
Correct |
3 ms |
3456 KB |
Output is correct |
26 |
Correct |
4 ms |
3436 KB |
Output is correct |
27 |
Correct |
3 ms |
3436 KB |
Output is correct |
28 |
Correct |
3 ms |
3436 KB |
Output is correct |
29 |
Correct |
3 ms |
3436 KB |
Output is correct |
30 |
Correct |
3 ms |
3436 KB |
Output is correct |
31 |
Correct |
3 ms |
3436 KB |
Output is correct |
32 |
Correct |
3 ms |
3436 KB |
Output is correct |
33 |
Correct |
4 ms |
3564 KB |
Output is correct |
34 |
Correct |
3 ms |
3564 KB |
Output is correct |
35 |
Correct |
3 ms |
3436 KB |
Output is correct |
36 |
Correct |
4 ms |
3436 KB |
Output is correct |
37 |
Correct |
3 ms |
3436 KB |
Output is correct |
38 |
Correct |
3 ms |
3564 KB |
Output is correct |
39 |
Incorrect |
3 ms |
3436 KB |
Output isn't correct |
40 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
3436 KB |
Output is correct |
2 |
Correct |
3 ms |
3436 KB |
Output is correct |
3 |
Correct |
3 ms |
3436 KB |
Output is correct |
4 |
Correct |
3 ms |
3436 KB |
Output is correct |
5 |
Correct |
3 ms |
3436 KB |
Output is correct |
6 |
Correct |
3 ms |
3436 KB |
Output is correct |
7 |
Correct |
3 ms |
3436 KB |
Output is correct |
8 |
Correct |
3 ms |
3436 KB |
Output is correct |
9 |
Correct |
3 ms |
3436 KB |
Output is correct |
10 |
Correct |
3 ms |
3436 KB |
Output is correct |
11 |
Correct |
3 ms |
3444 KB |
Output is correct |
12 |
Correct |
3 ms |
3436 KB |
Output is correct |
13 |
Correct |
3 ms |
3436 KB |
Output is correct |
14 |
Correct |
3 ms |
3436 KB |
Output is correct |
15 |
Correct |
3 ms |
3564 KB |
Output is correct |
16 |
Correct |
3 ms |
3564 KB |
Output is correct |
17 |
Correct |
3 ms |
3564 KB |
Output is correct |
18 |
Correct |
4 ms |
3564 KB |
Output is correct |
19 |
Correct |
3 ms |
3564 KB |
Output is correct |
20 |
Correct |
3 ms |
3564 KB |
Output is correct |
21 |
Correct |
3 ms |
3564 KB |
Output is correct |
22 |
Correct |
3 ms |
3564 KB |
Output is correct |
23 |
Correct |
4 ms |
3564 KB |
Output is correct |
24 |
Correct |
24 ms |
7404 KB |
Output is correct |
25 |
Correct |
27 ms |
7404 KB |
Output is correct |
26 |
Correct |
24 ms |
7404 KB |
Output is correct |
27 |
Correct |
3 ms |
3436 KB |
Output is correct |
28 |
Correct |
3 ms |
3456 KB |
Output is correct |
29 |
Correct |
4 ms |
3436 KB |
Output is correct |
30 |
Correct |
3 ms |
3436 KB |
Output is correct |
31 |
Correct |
3 ms |
3436 KB |
Output is correct |
32 |
Correct |
3 ms |
3436 KB |
Output is correct |
33 |
Correct |
3 ms |
3436 KB |
Output is correct |
34 |
Correct |
3 ms |
3436 KB |
Output is correct |
35 |
Correct |
3 ms |
3436 KB |
Output is correct |
36 |
Correct |
4 ms |
3564 KB |
Output is correct |
37 |
Correct |
3 ms |
3564 KB |
Output is correct |
38 |
Correct |
3 ms |
3436 KB |
Output is correct |
39 |
Correct |
4 ms |
3436 KB |
Output is correct |
40 |
Correct |
3 ms |
3436 KB |
Output is correct |
41 |
Correct |
3 ms |
3564 KB |
Output is correct |
42 |
Incorrect |
3 ms |
3436 KB |
Output isn't correct |
43 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
3436 KB |
Output is correct |
2 |
Correct |
3 ms |
3436 KB |
Output is correct |
3 |
Correct |
3 ms |
3436 KB |
Output is correct |
4 |
Correct |
3 ms |
3436 KB |
Output is correct |
5 |
Correct |
3 ms |
3436 KB |
Output is correct |
6 |
Correct |
3 ms |
3436 KB |
Output is correct |
7 |
Correct |
3 ms |
3436 KB |
Output is correct |
8 |
Correct |
3 ms |
3436 KB |
Output is correct |
9 |
Correct |
3 ms |
3436 KB |
Output is correct |
10 |
Correct |
3 ms |
3436 KB |
Output is correct |
11 |
Correct |
3 ms |
3444 KB |
Output is correct |
12 |
Correct |
3 ms |
3436 KB |
Output is correct |
13 |
Correct |
3 ms |
3436 KB |
Output is correct |
14 |
Correct |
3 ms |
3436 KB |
Output is correct |
15 |
Correct |
3 ms |
3564 KB |
Output is correct |
16 |
Correct |
3 ms |
3564 KB |
Output is correct |
17 |
Correct |
3 ms |
3564 KB |
Output is correct |
18 |
Correct |
4 ms |
3564 KB |
Output is correct |
19 |
Correct |
3 ms |
3564 KB |
Output is correct |
20 |
Correct |
3 ms |
3564 KB |
Output is correct |
21 |
Correct |
3 ms |
3564 KB |
Output is correct |
22 |
Correct |
3 ms |
3564 KB |
Output is correct |
23 |
Correct |
4 ms |
3564 KB |
Output is correct |
24 |
Correct |
24 ms |
7404 KB |
Output is correct |
25 |
Correct |
27 ms |
7404 KB |
Output is correct |
26 |
Correct |
24 ms |
7404 KB |
Output is correct |
27 |
Correct |
16 ms |
4460 KB |
Output is correct |
28 |
Correct |
14 ms |
4460 KB |
Output is correct |
29 |
Correct |
10 ms |
4460 KB |
Output is correct |
30 |
Correct |
7 ms |
4460 KB |
Output is correct |
31 |
Correct |
6 ms |
4460 KB |
Output is correct |
32 |
Correct |
6 ms |
4460 KB |
Output is correct |
33 |
Correct |
28 ms |
5356 KB |
Output is correct |
34 |
Correct |
26 ms |
5356 KB |
Output is correct |
35 |
Correct |
25 ms |
5356 KB |
Output is correct |
36 |
Correct |
28 ms |
5356 KB |
Output is correct |
37 |
Correct |
25 ms |
5356 KB |
Output is correct |
38 |
Correct |
25 ms |
5356 KB |
Output is correct |
39 |
Correct |
30 ms |
8556 KB |
Output is correct |
40 |
Correct |
33 ms |
8556 KB |
Output is correct |
41 |
Correct |
32 ms |
8556 KB |
Output is correct |
42 |
Correct |
3 ms |
3436 KB |
Output is correct |
43 |
Correct |
3 ms |
3456 KB |
Output is correct |
44 |
Correct |
4 ms |
3436 KB |
Output is correct |
45 |
Correct |
3 ms |
3436 KB |
Output is correct |
46 |
Correct |
3 ms |
3436 KB |
Output is correct |
47 |
Correct |
3 ms |
3436 KB |
Output is correct |
48 |
Correct |
3 ms |
3436 KB |
Output is correct |
49 |
Correct |
3 ms |
3436 KB |
Output is correct |
50 |
Correct |
3 ms |
3436 KB |
Output is correct |
51 |
Correct |
4 ms |
3564 KB |
Output is correct |
52 |
Correct |
3 ms |
3564 KB |
Output is correct |
53 |
Correct |
3 ms |
3436 KB |
Output is correct |
54 |
Correct |
4 ms |
3436 KB |
Output is correct |
55 |
Correct |
3 ms |
3436 KB |
Output is correct |
56 |
Correct |
3 ms |
3564 KB |
Output is correct |
57 |
Incorrect |
3 ms |
3436 KB |
Output isn't correct |
58 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
3436 KB |
Output is correct |
2 |
Correct |
3 ms |
3436 KB |
Output is correct |
3 |
Correct |
3 ms |
3436 KB |
Output is correct |
4 |
Correct |
3 ms |
3436 KB |
Output is correct |
5 |
Correct |
3 ms |
3436 KB |
Output is correct |
6 |
Correct |
3 ms |
3436 KB |
Output is correct |
7 |
Correct |
3 ms |
3436 KB |
Output is correct |
8 |
Correct |
3 ms |
3436 KB |
Output is correct |
9 |
Correct |
3 ms |
3436 KB |
Output is correct |
10 |
Correct |
3 ms |
3436 KB |
Output is correct |
11 |
Correct |
3 ms |
3444 KB |
Output is correct |
12 |
Correct |
3 ms |
3436 KB |
Output is correct |
13 |
Correct |
3 ms |
3436 KB |
Output is correct |
14 |
Correct |
3 ms |
3436 KB |
Output is correct |
15 |
Correct |
3 ms |
3564 KB |
Output is correct |
16 |
Correct |
3 ms |
3564 KB |
Output is correct |
17 |
Correct |
3 ms |
3564 KB |
Output is correct |
18 |
Correct |
4 ms |
3564 KB |
Output is correct |
19 |
Correct |
3 ms |
3564 KB |
Output is correct |
20 |
Correct |
3 ms |
3564 KB |
Output is correct |
21 |
Correct |
3 ms |
3564 KB |
Output is correct |
22 |
Correct |
3 ms |
3564 KB |
Output is correct |
23 |
Correct |
4 ms |
3564 KB |
Output is correct |
24 |
Correct |
24 ms |
7404 KB |
Output is correct |
25 |
Correct |
27 ms |
7404 KB |
Output is correct |
26 |
Correct |
24 ms |
7404 KB |
Output is correct |
27 |
Correct |
16 ms |
4460 KB |
Output is correct |
28 |
Correct |
14 ms |
4460 KB |
Output is correct |
29 |
Correct |
10 ms |
4460 KB |
Output is correct |
30 |
Correct |
7 ms |
4460 KB |
Output is correct |
31 |
Correct |
6 ms |
4460 KB |
Output is correct |
32 |
Correct |
6 ms |
4460 KB |
Output is correct |
33 |
Correct |
28 ms |
5356 KB |
Output is correct |
34 |
Correct |
26 ms |
5356 KB |
Output is correct |
35 |
Correct |
25 ms |
5356 KB |
Output is correct |
36 |
Correct |
28 ms |
5356 KB |
Output is correct |
37 |
Correct |
25 ms |
5356 KB |
Output is correct |
38 |
Correct |
25 ms |
5356 KB |
Output is correct |
39 |
Correct |
30 ms |
8556 KB |
Output is correct |
40 |
Correct |
33 ms |
8556 KB |
Output is correct |
41 |
Correct |
32 ms |
8556 KB |
Output is correct |
42 |
Correct |
58 ms |
8172 KB |
Output is correct |
43 |
Correct |
36 ms |
6380 KB |
Output is correct |
44 |
Correct |
43 ms |
8428 KB |
Output is correct |
45 |
Correct |
17 ms |
6764 KB |
Output is correct |
46 |
Correct |
13 ms |
6508 KB |
Output is correct |
47 |
Correct |
17 ms |
8556 KB |
Output is correct |
48 |
Correct |
89 ms |
16236 KB |
Output is correct |
49 |
Correct |
59 ms |
10860 KB |
Output is correct |
50 |
Correct |
48 ms |
13420 KB |
Output is correct |
51 |
Correct |
48 ms |
13804 KB |
Output is correct |
52 |
Correct |
49 ms |
13804 KB |
Output is correct |
53 |
Correct |
41 ms |
11756 KB |
Output is correct |
54 |
Correct |
63 ms |
8684 KB |
Output is correct |
55 |
Correct |
64 ms |
8556 KB |
Output is correct |
56 |
Correct |
44 ms |
8556 KB |
Output is correct |
57 |
Correct |
24 ms |
8556 KB |
Output is correct |
58 |
Correct |
19 ms |
8684 KB |
Output is correct |
59 |
Correct |
17 ms |
8556 KB |
Output is correct |
60 |
Correct |
105 ms |
17644 KB |
Output is correct |
61 |
Correct |
107 ms |
17644 KB |
Output is correct |
62 |
Correct |
105 ms |
17516 KB |
Output is correct |
63 |
Correct |
115 ms |
17516 KB |
Output is correct |
64 |
Correct |
108 ms |
17516 KB |
Output is correct |
65 |
Correct |
107 ms |
17516 KB |
Output is correct |
66 |
Correct |
63 ms |
16748 KB |
Output is correct |
67 |
Correct |
63 ms |
16748 KB |
Output is correct |
68 |
Correct |
64 ms |
16944 KB |
Output is correct |
69 |
Correct |
3 ms |
3436 KB |
Output is correct |
70 |
Correct |
3 ms |
3456 KB |
Output is correct |
71 |
Correct |
4 ms |
3436 KB |
Output is correct |
72 |
Correct |
3 ms |
3436 KB |
Output is correct |
73 |
Correct |
3 ms |
3436 KB |
Output is correct |
74 |
Correct |
3 ms |
3436 KB |
Output is correct |
75 |
Correct |
3 ms |
3436 KB |
Output is correct |
76 |
Correct |
3 ms |
3436 KB |
Output is correct |
77 |
Correct |
3 ms |
3436 KB |
Output is correct |
78 |
Correct |
4 ms |
3564 KB |
Output is correct |
79 |
Correct |
3 ms |
3564 KB |
Output is correct |
80 |
Correct |
3 ms |
3436 KB |
Output is correct |
81 |
Correct |
4 ms |
3436 KB |
Output is correct |
82 |
Correct |
3 ms |
3436 KB |
Output is correct |
83 |
Correct |
3 ms |
3564 KB |
Output is correct |
84 |
Incorrect |
3 ms |
3436 KB |
Output isn't correct |
85 |
Halted |
0 ms |
0 KB |
- |