oj.uz

Submission #445806

# Submission time Handle Problem Language Result Execution time Memory
445806 2021-07-19T16:08:26 Z rainboy Vision Program (IOI19_vision) C++14
100 / 100
 75 ms 4672 KB 
#include "vision.h"

using namespace std;

typedef vector<int> vi;

const int N = 200, M = 200;

int close(int *aa, int n, int k) {
	vi uu;
	int i, j, yes;

	uu.resize(2);
	yes = -1;
	for (i = 0; i < n; i++)
		if (yes == -1)
			yes = aa[i];
		else
			uu[0] = yes, uu[1] = aa[i], yes = add_xor(uu);
	if (k > 0)
		for (i = 0; i + 1 < n; i++) {
			int yes_;

			uu.resize(0);
			for (j = i + 1; j <= i + k && j < n; j++)
				uu.push_back(aa[j]);
			yes_ = add_or(uu);
			uu.resize(2);
			uu[0] = yes_, uu[1] = aa[i], yes_ = add_and(uu);
			uu[0] = yes, uu[1] = yes_, yes = add_or(uu);
		}
	return yes;
}

int aa[N + M], bb[N + M];

void construct_network(int n, int m, int k) {
	int x, y, i, j, not_too_far, not_too_close, yes;
	vi uu;

	for (x = 0; x <= (n - 1) + (m - 1); x++) {
		uu.resize(0);
		for (i = 0; i < n; i++)
			for (j = 0; j < m; j++)
				if (i + j == x)
					uu.push_back(i * m + j);
		aa[x] = add_or(uu);
	}
	for (y = 0; y <= (n - 1) + (m - 1); y++) {
		uu.resize(0);
		for (i = 0; i < n; i++)
			for (j = 0; j < m; j++)
				if (i - j + m - 1 == y)
					uu.push_back(i * m + j);
		bb[y] = add_or(uu);
	}
	uu.resize(2);
	uu[0] = close(aa, n + m - 1, k), uu[1] = close(bb, n + m - 1, k), not_too_far = add_and(uu);
	uu[0] = close(aa, n + m - 1, k - 1), uu[1] = close(bb, n + m - 1, k - 1), not_too_close = add_not(add_and(uu));
	uu[0] = not_too_far, uu[1] = not_too_close;
	yes = add_and(uu);
}

Compilation message

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:38:46: warning: variable 'yes' set but not used [-Wunused-but-set-variable]
   38 |  int x, y, i, j, not_too_far, not_too_close, yes;
      |                                              ^~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 284 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 288 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 284 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 288 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 288 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 284 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 288 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 288 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 280 KB Output is correct
33 Correct 1 ms 284 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 408 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 284 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 288 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 288 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 280 KB Output is correct
33 Correct 1 ms 284 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 408 KB Output is correct
38 Correct 11 ms 972 KB Output is correct
39 Correct 2 ms 460 KB Output is correct
40 Correct 3 ms 460 KB Output is correct
41 Correct 4 ms 588 KB Output is correct
42 Correct 9 ms 892 KB Output is correct
43 Correct 7 ms 588 KB Output is correct
44 Correct 11 ms 1036 KB Output is correct
45 Correct 14 ms 1300 KB Output is correct
46 Correct 15 ms 1356 KB Output is correct
47 Correct 16 ms 1448 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 460 KB Output is correct
2 Correct 8 ms 920 KB Output is correct
3 Correct 9 ms 972 KB Output is correct
4 Correct 12 ms 1100 KB Output is correct
5 Correct 2 ms 460 KB Output is correct
6 Correct 7 ms 844 KB Output is correct
7 Correct 10 ms 1100 KB Output is correct
8 Correct 11 ms 1140 KB Output is correct
9 Correct 2 ms 460 KB Output is correct
10 Correct 6 ms 716 KB Output is correct
11 Correct 8 ms 972 KB Output is correct
12 Correct 9 ms 928 KB Output is correct
13 Correct 10 ms 1052 KB Output is correct
14 Correct 10 ms 1100 KB Output is correct
15 Correct 2 ms 460 KB Output is correct
16 Correct 6 ms 716 KB Output is correct
17 Correct 8 ms 972 KB Output is correct
18 Correct 9 ms 972 KB Output is correct
19 Correct 10 ms 1100 KB Output is correct
20 Correct 11 ms 1100 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 284 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 3 ms 460 KB Output is correct
4 Correct 4 ms 588 KB Output is correct
5 Correct 6 ms 732 KB Output is correct
6 Correct 6 ms 844 KB Output is correct
7 Correct 6 ms 796 KB Output is correct
8 Correct 4 ms 588 KB Output is correct
9 Correct 8 ms 832 KB Output is correct
10 Correct 10 ms 972 KB Output is correct
11 Correct 11 ms 1116 KB Output is correct
12 Correct 16 ms 1100 KB Output is correct
13 Correct 2 ms 460 KB Output is correct
14 Correct 6 ms 844 KB Output is correct
15 Correct 10 ms 1064 KB Output is correct
16 Correct 11 ms 1100 KB Output is correct
17 Correct 2 ms 460 KB Output is correct
18 Correct 11 ms 972 KB Output is correct
19 Correct 10 ms 1180 KB Output is correct
20 Correct 15 ms 944 KB Output is correct
21 Correct 27 ms 1960 KB Output is correct
22 Correct 34 ms 2496 KB Output is correct
23 Correct 35 ms 2760 KB Output is correct
24 Correct 16 ms 944 KB Output is correct
25 Correct 33 ms 2304 KB Output is correct
26 Correct 37 ms 2708 KB Output is correct
27 Correct 31 ms 1344 KB Output is correct
28 Correct 48 ms 2832 KB Output is correct
29 Correct 59 ms 3908 KB Output is correct
30 Correct 65 ms 4460 KB Output is correct
31 Correct 67 ms 4672 KB Output is correct
32 Correct 0 ms 284 KB Output is correct
33 Correct 0 ms 204 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 1412 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 3 ms 460 KB Output is correct
4 Correct 4 ms 588 KB Output is correct
5 Correct 2 ms 460 KB Output is correct
6 Correct 2 ms 460 KB Output is correct
7 Correct 15 ms 844 KB Output is correct
8 Correct 15 ms 844 KB Output is correct
9 Correct 31 ms 1340 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 284 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 284 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 288 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 288 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 280 KB Output is correct
33 Correct 1 ms 284 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 408 KB Output is correct
38 Correct 11 ms 972 KB Output is correct
39 Correct 2 ms 460 KB Output is correct
40 Correct 3 ms 460 KB Output is correct
41 Correct 4 ms 588 KB Output is correct
42 Correct 9 ms 892 KB Output is correct
43 Correct 7 ms 588 KB Output is correct
44 Correct 11 ms 1036 KB Output is correct
45 Correct 14 ms 1300 KB Output is correct
46 Correct 15 ms 1356 KB Output is correct
47 Correct 16 ms 1448 KB Output is correct
48 Correct 2 ms 460 KB Output is correct
49 Correct 8 ms 920 KB Output is correct
50 Correct 9 ms 972 KB Output is correct
51 Correct 12 ms 1100 KB Output is correct
52 Correct 2 ms 460 KB Output is correct
53 Correct 7 ms 844 KB Output is correct
54 Correct 10 ms 1100 KB Output is correct
55 Correct 11 ms 1140 KB Output is correct
56 Correct 2 ms 460 KB Output is correct
57 Correct 6 ms 716 KB Output is correct
58 Correct 8 ms 972 KB Output is correct
59 Correct 9 ms 928 KB Output is correct
60 Correct 10 ms 1052 KB Output is correct
61 Correct 10 ms 1100 KB Output is correct
62 Correct 2 ms 460 KB Output is correct
63 Correct 6 ms 716 KB Output is correct
64 Correct 8 ms 972 KB Output is correct
65 Correct 9 ms 972 KB Output is correct
66 Correct 10 ms 1100 KB Output is correct
67 Correct 11 ms 1100 KB Output is correct
68 Correct 0 ms 204 KB Output is correct
69 Correct 0 ms 284 KB Output is correct
70 Correct 0 ms 204 KB Output is correct
71 Correct 1 ms 204 KB Output is correct
72 Correct 3 ms 460 KB Output is correct
73 Correct 4 ms 588 KB Output is correct
74 Correct 6 ms 732 KB Output is correct
75 Correct 6 ms 844 KB Output is correct
76 Correct 6 ms 796 KB Output is correct
77 Correct 4 ms 588 KB Output is correct
78 Correct 8 ms 832 KB Output is correct
79 Correct 10 ms 972 KB Output is correct
80 Correct 11 ms 1116 KB Output is correct
81 Correct 16 ms 1100 KB Output is correct
82 Correct 2 ms 460 KB Output is correct
83 Correct 6 ms 844 KB Output is correct
84 Correct 10 ms 1064 KB Output is correct
85 Correct 11 ms 1100 KB Output is correct
86 Correct 2 ms 460 KB Output is correct
87 Correct 11 ms 972 KB Output is correct
88 Correct 10 ms 1180 KB Output is correct
89 Correct 15 ms 944 KB Output is correct
90 Correct 27 ms 1960 KB Output is correct
91 Correct 34 ms 2496 KB Output is correct
92 Correct 35 ms 2760 KB Output is correct
93 Correct 16 ms 944 KB Output is correct
94 Correct 33 ms 2304 KB Output is correct
95 Correct 37 ms 2708 KB Output is correct
96 Correct 31 ms 1344 KB Output is correct
97 Correct 48 ms 2832 KB Output is correct
98 Correct 59 ms 3908 KB Output is correct
99 Correct 65 ms 4460 KB Output is correct
100 Correct 67 ms 4672 KB Output is correct
101 Correct 0 ms 284 KB Output is correct
102 Correct 0 ms 204 KB Output is correct
103 Correct 31 ms 1412 KB Output is correct
104 Correct 1 ms 204 KB Output is correct
105 Correct 3 ms 460 KB Output is correct
106 Correct 4 ms 588 KB Output is correct
107 Correct 2 ms 460 KB Output is correct
108 Correct 2 ms 460 KB Output is correct
109 Correct 15 ms 844 KB Output is correct
110 Correct 15 ms 844 KB Output is correct
111 Correct 31 ms 1340 KB Output is correct
112 Correct 0 ms 204 KB Output is correct
113 Correct 0 ms 284 KB Output is correct
114 Correct 48 ms 2880 KB Output is correct
115 Correct 11 ms 1116 KB Output is correct
116 Correct 2 ms 460 KB Output is correct
117 Correct 35 ms 2696 KB Output is correct
118 Correct 21 ms 1480 KB Output is correct
119 Correct 57 ms 3876 KB Output is correct
120 Correct 58 ms 3864 KB Output is correct
121 Correct 58 ms 3836 KB Output is correct
122 Correct 60 ms 3804 KB Output is correct
123 Correct 31 ms 1352 KB Output is correct
124 Correct 50 ms 2880 KB Output is correct
125 Correct 63 ms 3904 KB Output is correct
126 Correct 58 ms 3940 KB Output is correct
127 Correct 75 ms 4500 KB Output is correct
128 Correct 73 ms 4620 KB Output is correct