oj.uz

Submission #1069351

# Submission time Handle Problem Language Result Execution time Memory
1069351 2024-08-21T20:04:17 Z pawned Painting Walls (APIO20_paint) C++17
28 / 100
 1500 ms 524288 KB 
#pragma GCC optimize("O1,O2,O3,Ofast,unroll-loops")

#include <bits/stdc++.h>
using namespace std;

#define fi first
#define se second
#define pb push_back
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<int> vi;

#include "paint.h"

int minimumInstructions(int N, int M, int K, vi C, vi A, vector<vi> B) {
	vector<vector<bool>> use(M, vector<bool>(K, false));
	for (int i = 0; i < M; i++) {
		for (int x : B[i])
			use[i][x] = true;
	}
	vector<bool> cfill(N - M + 1, false);
	for (int i = 0; i < N - M + 1; i++) {
		int r = i + M - 1;
		// try all rotations
		for (int j = 0; j < M; j++) {	// offset
			bool works = true;
			for (int k = 0; k < M; k++) {
				// use (k+j) mod M
				if (!use[(k + j) % M][C[i + k]]) {
					works = false;
					break;
				}
			}
			if (works)
				cfill[i] = true;
		}
	}
/*	cout<<"cfill: ";
	for (bool b : cfill)
		cout<<b<<" ";
	cout<<endl;*/
	set<int> good;
	for (int i = 0; i < N - M + 1; i++) {
		if (cfill[i])
			good.insert(i);
	}
	good.insert(-M);
	good.insert(N);
	int curr = -M;
	int total = 0;
	while (curr < N) {
		auto it = good.lower_bound(curr + M + 1);
		if (it == good.begin())
			return -1;
		int newc = *(--it);
		if (newc == curr)
			return -1;
		curr = newc;
		total++;
	}
	total--;
	return total;
}

Compilation message

paint.cpp: In function 'int minimumInstructions(int, int, int, vi, vi, std::vector<std::vector<int> >)':
paint.cpp:23:7: warning: unused variable 'r' [-Wunused-variable]
   23 |   int r = i + M - 1;
      |       ^

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 436 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 2 ms 2908 KB Output is correct
14 Correct 2 ms 2908 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 2 ms 2940 KB Output is correct
19 Correct 2 ms 2908 KB Output is correct
20 Correct 2 ms 2744 KB Output is correct
21 Correct 2 ms 2904 KB Output is correct
22 Correct 8 ms 4188 KB Output is correct
23 Correct 9 ms 4096 KB Output is correct
24 Correct 8 ms 4208 KB Output is correct
25 Correct 5 ms 1368 KB Output is correct
26 Correct 5 ms 1372 KB Output is correct
27 Correct 3 ms 860 KB Output is correct
28 Correct 2 ms 604 KB Output is correct
29 Correct 2 ms 552 KB Output is correct
30 Correct 3 ms 600 KB Output is correct
31 Correct 331 ms 26456 KB Output is correct
32 Correct 332 ms 26452 KB Output is correct
33 Correct 326 ms 26440 KB Output is correct
34 Correct 385 ms 26444 KB Output is correct
35 Correct 320 ms 26456 KB Output is correct
36 Correct 354 ms 26456 KB Output is correct
37 Correct 208 ms 26788 KB Output is correct
38 Correct 211 ms 26716 KB Output is correct
39 Correct 206 ms 26960 KB Output is correct
40 Correct 24 ms 5612 KB Output is correct
41 Correct 14 ms 3592 KB Output is correct
42 Correct 15 ms 3676 KB Output is correct
43 Correct 6 ms 1372 KB Output is correct
44 Correct 5 ms 860 KB Output is correct
45 Correct 9 ms 1204 KB Output is correct
46 Runtime error 224 ms 524288 KB Execution killed with signal 9
47 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 436 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 2 ms 2908 KB Output is correct
14 Correct 2 ms 2908 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 2 ms 2940 KB Output is correct
19 Correct 2 ms 2908 KB Output is correct
20 Correct 2 ms 2744 KB Output is correct
21 Correct 2 ms 2904 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 448 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 1 ms 2140 KB Output is correct
34 Correct 1 ms 1668 KB Output is correct
35 Correct 1 ms 1116 KB Output is correct
36 Correct 1 ms 2140 KB Output is correct
37 Correct 1 ms 2140 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 1884 KB Output is correct
41 Correct 0 ms 436 KB Output is correct
42 Correct 1 ms 1372 KB Output is correct
43 Correct 1 ms 860 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 1 ms 348 KB Output is correct
50 Correct 2 ms 2908 KB Output is correct
51 Correct 2 ms 2908 KB Output is correct
52 Correct 2 ms 2908 KB Output is correct
53 Correct 2 ms 2908 KB Output is correct
54 Correct 2 ms 2908 KB Output is correct
55 Correct 2 ms 2908 KB Output is correct
56 Correct 2 ms 2908 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 2 ms 2648 KB Output is correct
59 Correct 1 ms 344 KB Output is correct
60 Correct 2 ms 2908 KB Output is correct
61 Correct 1 ms 348 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 436 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 2 ms 2908 KB Output is correct
19 Correct 2 ms 2908 KB Output is correct
20 Correct 2 ms 2940 KB Output is correct
21 Correct 2 ms 2908 KB Output is correct
22 Correct 2 ms 2744 KB Output is correct
23 Correct 2 ms 2904 KB Output is correct
24 Correct 8 ms 4188 KB Output is correct
25 Correct 9 ms 4096 KB Output is correct
26 Correct 8 ms 4208 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 448 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 2140 KB Output is correct
37 Correct 1 ms 1668 KB Output is correct
38 Correct 1 ms 1116 KB Output is correct
39 Correct 1 ms 2140 KB Output is correct
40 Correct 1 ms 2140 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 1884 KB Output is correct
44 Correct 0 ms 436 KB Output is correct
45 Correct 1 ms 1372 KB Output is correct
46 Correct 1 ms 860 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 2 ms 2908 KB Output is correct
54 Correct 2 ms 2908 KB Output is correct
55 Correct 2 ms 2908 KB Output is correct
56 Correct 2 ms 2908 KB Output is correct
57 Correct 2 ms 2908 KB Output is correct
58 Correct 2 ms 2908 KB Output is correct
59 Correct 2 ms 2908 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 2 ms 2648 KB Output is correct
62 Correct 1 ms 344 KB Output is correct
63 Correct 2 ms 2908 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 5 ms 348 KB Output is correct
66 Correct 2 ms 348 KB Output is correct
67 Correct 12 ms 348 KB Output is correct
68 Correct 5 ms 452 KB Output is correct
69 Correct 10 ms 460 KB Output is correct
70 Correct 4 ms 2396 KB Output is correct
71 Correct 4 ms 1924 KB Output is correct
72 Correct 3 ms 1116 KB Output is correct
73 Correct 1 ms 604 KB Output is correct
74 Correct 3 ms 1628 KB Output is correct
75 Correct 3 ms 2652 KB Output is correct
76 Correct 8 ms 2956 KB Output is correct
77 Correct 8 ms 2028 KB Output is correct
78 Correct 10 ms 2652 KB Output is correct
79 Correct 24 ms 468 KB Output is correct
80 Correct 24 ms 344 KB Output is correct
81 Correct 24 ms 348 KB Output is correct
82 Correct 24 ms 468 KB Output is correct
83 Correct 24 ms 344 KB Output is correct
84 Correct 6 ms 2904 KB Output is correct
85 Correct 5 ms 2908 KB Output is correct
86 Correct 5 ms 2908 KB Output is correct
87 Correct 6 ms 2908 KB Output is correct
88 Correct 6 ms 3116 KB Output is correct
89 Correct 6 ms 2908 KB Output is correct
90 Correct 12 ms 4944 KB Output is correct
91 Correct 13 ms 4928 KB Output is correct
92 Correct 12 ms 4980 KB Output is correct

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 436 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 2 ms 2908 KB Output is correct
19 Correct 2 ms 2908 KB Output is correct
20 Correct 2 ms 2940 KB Output is correct
21 Correct 2 ms 2908 KB Output is correct
22 Correct 2 ms 2744 KB Output is correct
23 Correct 2 ms 2904 KB Output is correct
24 Correct 8 ms 4188 KB Output is correct
25 Correct 9 ms 4096 KB Output is correct
26 Correct 8 ms 4208 KB Output is correct
27 Correct 5 ms 1368 KB Output is correct
28 Correct 5 ms 1372 KB Output is correct
29 Correct 3 ms 860 KB Output is correct
30 Correct 2 ms 604 KB Output is correct
31 Correct 2 ms 552 KB Output is correct
32 Correct 3 ms 600 KB Output is correct
33 Correct 331 ms 26456 KB Output is correct
34 Correct 332 ms 26452 KB Output is correct
35 Correct 326 ms 26440 KB Output is correct
36 Correct 385 ms 26444 KB Output is correct
37 Correct 320 ms 26456 KB Output is correct
38 Correct 354 ms 26456 KB Output is correct
39 Correct 208 ms 26788 KB Output is correct
40 Correct 211 ms 26716 KB Output is correct
41 Correct 206 ms 26960 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 448 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 2140 KB Output is correct
52 Correct 1 ms 1668 KB Output is correct
53 Correct 1 ms 1116 KB Output is correct
54 Correct 1 ms 2140 KB Output is correct
55 Correct 1 ms 2140 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 1 ms 1884 KB Output is correct
59 Correct 0 ms 436 KB Output is correct
60 Correct 1 ms 1372 KB Output is correct
61 Correct 1 ms 860 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 2 ms 2908 KB Output is correct
69 Correct 2 ms 2908 KB Output is correct
70 Correct 2 ms 2908 KB Output is correct
71 Correct 2 ms 2908 KB Output is correct
72 Correct 2 ms 2908 KB Output is correct
73 Correct 2 ms 2908 KB Output is correct
74 Correct 2 ms 2908 KB Output is correct
75 Correct 1 ms 348 KB Output is correct
76 Correct 2 ms 2648 KB Output is correct
77 Correct 1 ms 344 KB Output is correct
78 Correct 2 ms 2908 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 5 ms 348 KB Output is correct
81 Correct 2 ms 348 KB Output is correct
82 Correct 12 ms 348 KB Output is correct
83 Correct 5 ms 452 KB Output is correct
84 Correct 10 ms 460 KB Output is correct
85 Correct 4 ms 2396 KB Output is correct
86 Correct 4 ms 1924 KB Output is correct
87 Correct 3 ms 1116 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 3 ms 1628 KB Output is correct
90 Correct 3 ms 2652 KB Output is correct
91 Correct 8 ms 2956 KB Output is correct
92 Correct 8 ms 2028 KB Output is correct
93 Correct 10 ms 2652 KB Output is correct
94 Correct 24 ms 468 KB Output is correct
95 Correct 24 ms 344 KB Output is correct
96 Correct 24 ms 348 KB Output is correct
97 Correct 24 ms 468 KB Output is correct
98 Correct 24 ms 344 KB Output is correct
99 Correct 6 ms 2904 KB Output is correct
100 Correct 5 ms 2908 KB Output is correct
101 Correct 5 ms 2908 KB Output is correct
102 Correct 6 ms 2908 KB Output is correct
103 Correct 6 ms 3116 KB Output is correct
104 Correct 6 ms 2908 KB Output is correct
105 Correct 12 ms 4944 KB Output is correct
106 Correct 13 ms 4928 KB Output is correct
107 Correct 12 ms 4980 KB Output is correct
108 Correct 4 ms 1368 KB Output is correct
109 Execution timed out 1589 ms 604 KB Time limit exceeded
110 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 436 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 2 ms 2908 KB Output is correct
16 Correct 2 ms 2908 KB Output is correct
17 Correct 2 ms 2908 KB Output is correct
18 Correct 2 ms 2908 KB Output is correct
19 Correct 2 ms 2908 KB Output is correct
20 Correct 2 ms 2940 KB Output is correct
21 Correct 2 ms 2908 KB Output is correct
22 Correct 2 ms 2744 KB Output is correct
23 Correct 2 ms 2904 KB Output is correct
24 Correct 8 ms 4188 KB Output is correct
25 Correct 9 ms 4096 KB Output is correct
26 Correct 8 ms 4208 KB Output is correct
27 Correct 5 ms 1368 KB Output is correct
28 Correct 5 ms 1372 KB Output is correct
29 Correct 3 ms 860 KB Output is correct
30 Correct 2 ms 604 KB Output is correct
31 Correct 2 ms 552 KB Output is correct
32 Correct 3 ms 600 KB Output is correct
33 Correct 331 ms 26456 KB Output is correct
34 Correct 332 ms 26452 KB Output is correct
35 Correct 326 ms 26440 KB Output is correct
36 Correct 385 ms 26444 KB Output is correct
37 Correct 320 ms 26456 KB Output is correct
38 Correct 354 ms 26456 KB Output is correct
39 Correct 208 ms 26788 KB Output is correct
40 Correct 211 ms 26716 KB Output is correct
41 Correct 206 ms 26960 KB Output is correct
42 Correct 24 ms 5612 KB Output is correct
43 Correct 14 ms 3592 KB Output is correct
44 Correct 15 ms 3676 KB Output is correct
45 Correct 6 ms 1372 KB Output is correct
46 Correct 5 ms 860 KB Output is correct
47 Correct 9 ms 1204 KB Output is correct
48 Runtime error 224 ms 524288 KB Execution killed with signal 9
49 Halted 0 ms 0 KB -