#include "artclass.h"
#include <stdio.h>
#include <string.h>
int abs_(int a) { return a > 0 ? a : -a; }
int style(int n, int m, int rr[500][500], int gg[500][500], int bb[500][500]) {
static int pp[768];
int i, j, d;
double sameness, contrast;
memset(pp, 0, sizeof pp);
contrast = 0;
for (i = 0; i < n; i++)
for (j = 1; j < m; j++) {
int r = rr[i][j] - rr[i][j - 1];
int g = gg[i][j] - gg[i][j - 1];
int b = bb[i][j] - bb[i][j - 1];
int d = abs_(r) + abs_(g) + abs_(b);
pp[d]++;
contrast += d;
}
for (i = 1; i < n; i++)
for (j = 0; j < m; j++) {
int r = rr[i][j] - rr[i - 1][j];
int g = gg[i][j] - gg[i - 1][j];
int b = bb[i][j] - bb[i - 1][j];
int d = abs_(r) + abs_(g) + abs_(b);
pp[d]++;
contrast += d;
}
sameness = 0;
for (d = 0; d < 10; d++)
sameness += pp[d];
contrast /= n * (m - 1) + (n - 1) * m;
sameness /= n * (m - 1) + (n - 1) * m;
if (contrast < 10)
return 4;
if (contrast > 50)
return 3;
return sameness < 0.4 ? 2 : 1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
55 ms |
4788 KB |
Output is correct |
2 |
Correct |
52 ms |
4464 KB |
Output is correct |
3 |
Correct |
53 ms |
5444 KB |
Output is correct |
4 |
Correct |
53 ms |
5212 KB |
Output is correct |
5 |
Correct |
35 ms |
4676 KB |
Output is correct |
6 |
Correct |
27 ms |
2400 KB |
Output is correct |
7 |
Correct |
51 ms |
4548 KB |
Output is correct |
8 |
Correct |
52 ms |
5228 KB |
Output is correct |
9 |
Correct |
51 ms |
5188 KB |
Output is correct |
10 |
Correct |
37 ms |
4652 KB |
Output is correct |
11 |
Correct |
49 ms |
5028 KB |
Output is correct |
12 |
Correct |
62 ms |
5956 KB |
Output is correct |
13 |
Correct |
40 ms |
3652 KB |
Output is correct |
14 |
Incorrect |
52 ms |
4612 KB |
Output isn't correct |
15 |
Correct |
56 ms |
4916 KB |
Output is correct |
16 |
Correct |
49 ms |
4292 KB |
Output is correct |
17 |
Correct |
51 ms |
4480 KB |
Output is correct |
18 |
Correct |
13 ms |
1408 KB |
Output is correct |
19 |
Correct |
65 ms |
5828 KB |
Output is correct |
20 |
Correct |
58 ms |
4936 KB |
Output is correct |
21 |
Correct |
48 ms |
4352 KB |
Output is correct |
22 |
Correct |
59 ms |
5572 KB |
Output is correct |
23 |
Correct |
55 ms |
5200 KB |
Output is correct |
24 |
Incorrect |
62 ms |
5956 KB |
Output isn't correct |
25 |
Correct |
65 ms |
5572 KB |
Output is correct |
26 |
Correct |
33 ms |
3060 KB |
Output is correct |
27 |
Correct |
41 ms |
4556 KB |
Output is correct |
28 |
Correct |
52 ms |
4796 KB |
Output is correct |
29 |
Correct |
57 ms |
5316 KB |
Output is correct |
30 |
Correct |
49 ms |
4324 KB |
Output is correct |
31 |
Correct |
50 ms |
4292 KB |
Output is correct |
32 |
Correct |
53 ms |
5368 KB |
Output is correct |
33 |
Correct |
34 ms |
3232 KB |
Output is correct |
34 |
Correct |
50 ms |
5320 KB |
Output is correct |
35 |
Correct |
44 ms |
4932 KB |
Output is correct |
36 |
Correct |
54 ms |
4748 KB |
Output is correct |
37 |
Correct |
32 ms |
4292 KB |
Output is correct |
38 |
Incorrect |
48 ms |
4264 KB |
Output isn't correct |
39 |
Correct |
44 ms |
4932 KB |
Output is correct |
40 |
Correct |
58 ms |
5824 KB |
Output is correct |
41 |
Correct |
39 ms |
4644 KB |
Output is correct |
42 |
Incorrect |
66 ms |
5828 KB |
Output isn't correct |
43 |
Correct |
50 ms |
4616 KB |
Output is correct |
44 |
Correct |
58 ms |
5316 KB |
Output is correct |
45 |
Correct |
41 ms |
3652 KB |
Output is correct |
46 |
Correct |
33 ms |
3008 KB |
Output is correct |
47 |
Correct |
46 ms |
5060 KB |
Output is correct |
48 |
Correct |
54 ms |
5172 KB |
Output is correct |
49 |
Correct |
62 ms |
5792 KB |
Output is correct |
50 |
Correct |
51 ms |
5092 KB |
Output is correct |
51 |
Correct |
62 ms |
6036 KB |
Output is correct |
52 |
Correct |
57 ms |
5308 KB |
Output is correct |
53 |
Correct |
55 ms |
5444 KB |
Output is correct |
54 |
Correct |
37 ms |
4548 KB |
Output is correct |
55 |
Correct |
62 ms |
5628 KB |
Output is correct |
56 |
Correct |
46 ms |
4188 KB |
Output is correct |
57 |
Correct |
63 ms |
5828 KB |
Output is correct |
58 |
Correct |
60 ms |
5644 KB |
Output is correct |
59 |
Correct |
52 ms |
4636 KB |
Output is correct |
60 |
Correct |
15 ms |
3660 KB |
Output is correct |
61 |
Correct |
42 ms |
4856 KB |
Output is correct |
62 |
Correct |
66 ms |
5344 KB |
Output is correct |
63 |
Incorrect |
52 ms |
4240 KB |
Output isn't correct |
64 |
Correct |
63 ms |
5828 KB |
Output is correct |
65 |
Correct |
34 ms |
3068 KB |
Output is correct |
66 |
Correct |
48 ms |
4280 KB |
Output is correct |
67 |
Correct |
60 ms |
5316 KB |
Output is correct |
68 |
Incorrect |
55 ms |
4252 KB |
Output isn't correct |
69 |
Correct |
44 ms |
4804 KB |
Output is correct |
70 |
Correct |
40 ms |
3524 KB |
Output is correct |
71 |
Correct |
51 ms |
5208 KB |
Output is correct |
72 |
Correct |
64 ms |
5388 KB |
Output is correct |
73 |
Incorrect |
62 ms |
5764 KB |
Output isn't correct |
74 |
Correct |
41 ms |
3716 KB |
Output is correct |
75 |
Correct |
62 ms |
5828 KB |
Output is correct |
76 |
Correct |
55 ms |
4676 KB |
Output is correct |
77 |
Correct |
55 ms |
5656 KB |
Output is correct |
78 |
Correct |
51 ms |
5164 KB |
Output is correct |
79 |
Correct |
27 ms |
2372 KB |
Output is correct |
80 |
Correct |
48 ms |
4932 KB |
Output is correct |
81 |
Correct |
48 ms |
4444 KB |
Output is correct |
82 |
Correct |
62 ms |
5280 KB |
Output is correct |
83 |
Correct |
57 ms |
4772 KB |
Output is correct |
84 |
Correct |
33 ms |
3012 KB |
Output is correct |
85 |
Correct |
40 ms |
4708 KB |
Output is correct |
86 |
Correct |
46 ms |
4992 KB |
Output is correct |
87 |
Correct |
52 ms |
5300 KB |
Output is correct |
88 |
Incorrect |
51 ms |
5232 KB |
Output isn't correct |
89 |
Correct |
49 ms |
4336 KB |
Output is correct |
90 |
Correct |
54 ms |
4676 KB |
Output is correct |
91 |
Correct |
50 ms |
5160 KB |
Output is correct |
92 |
Correct |
27 ms |
2500 KB |
Output is correct |
93 |
Correct |
51 ms |
5060 KB |
Output is correct |
94 |
Correct |
51 ms |
5256 KB |
Output is correct |
95 |
Incorrect |
48 ms |
4352 KB |
Output isn't correct |
96 |
Correct |
39 ms |
4676 KB |
Output is correct |
97 |
Correct |
52 ms |
4780 KB |
Output is correct |
98 |
Correct |
53 ms |
5036 KB |
Output is correct |
99 |
Correct |
42 ms |
3908 KB |
Output is correct |
100 |
Correct |
64 ms |
5920 KB |
Output is correct |
101 |
Correct |
54 ms |
5004 KB |
Output is correct |
102 |
Correct |
51 ms |
5192 KB |
Output is correct |