#include "artclass.h"
#include <bits/stdc++.h>
#define x first
#define y second
#define chkmin(a, b) a = min(a, b)
#define chkmax(a, b) a = max(a, b)
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef pair<int, int> pii;
typedef vector<pii> vii;
const int infinity = 1e9;
struct Style{
int red, green, blue, gray, diff;
Style() {}
Style(int r, int g, int b, int gr, int diff): red(r), green(g), blue(b), gray(gr), diff(diff) {}
double Close(int r, int g, int b, int gr) {
return sqrt((r - red) * (r - red) + (g - green) * (g - green) + (b - blue) * (b - blue) + (gr - gray) * (gr - gray));
// return abs(r - red) + abs(g - green) + abs(b - blue) + abs(gr - gray);
}
bool Ok2(int r, int g, int b, int gr) {
return Close(r, g, b, gr) <= diff * 1.4;
}
bool Ok(int r, int g, int b, int gr) {
return Close(r, g, b, gr) <= diff * 1.4;
}
};
Style s[] = {Style(), Style(146, 166, 146, 167, 61), Style(67, 97, 63, 87, 44), Style(106, 128, 106, 124, 51), Style(54, 89, 54, 100, 132)};
const int dx[] = {0, 0, -1, 1}, dy[] = {1, -1, 0, 0};
int style(int h, int w, int r[500][500], int g[500][500], int b[500][500]) {
double sum_r = 0, sum_g = 0, sum_b = 0, gray_scale = 0, diff = 0;
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
sum_r += r[i][j], sum_g += g[i][j], sum_b += b[i][j];
gray_scale += (r[i][j] + g[i][j] + b[i][j]) / 3;
for (int d = 0; d < 4; d++) {
int nx = i + dx[d], ny = j + dy[d];
if (0 <= nx && nx < h && 0 <= ny && ny < w) {
diff += abs(r[i][j] + b[i][j] + g[i][j] - r[nx][ny] - b[nx][ny] - g[nx][ny]);
}
}
}
}
sum_r /= (h * w);
sum_g /= (h * w);
sum_b /= (h * w);
gray_scale /= (h * w);
diff /= 4 * (h * w);
if (diff >= 50) return 3;
if (diff <= 8) return 4;
vi v = {1, 2};
pair<double, int> ans = {infinity, 0};
/*int count = 0;
for (int i = 1; i <= 3; i++) {
if (s[i].Ok2(sum_r, sum_g, sum_b, gray_scale)) count++;
}
if (!count) return 4;*/
for (int i : v) {
//if (s[i].Ok(sum_r, sum_g, sum_b, gray_scale)) {
pair<double, int> q = {s[i].Close(sum_r, sum_g, sum_b, gray_scale), i};
chkmin(ans, q);
//}
}
return ans.y;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
28 ms |
3124 KB |
Output is correct |
2 |
Correct |
56 ms |
3060 KB |
Output is correct |
3 |
Correct |
37 ms |
3148 KB |
Output is correct |
4 |
Correct |
31 ms |
1800 KB |
Output is correct |
5 |
Correct |
49 ms |
3200 KB |
Output is correct |
6 |
Correct |
50 ms |
2568 KB |
Output is correct |
7 |
Correct |
32 ms |
1708 KB |
Output is correct |
8 |
Correct |
45 ms |
3124 KB |
Output is correct |
9 |
Correct |
37 ms |
3116 KB |
Output is correct |
10 |
Correct |
46 ms |
3148 KB |
Output is correct |
11 |
Correct |
47 ms |
3148 KB |
Output is correct |
12 |
Correct |
51 ms |
3100 KB |
Output is correct |
13 |
Correct |
47 ms |
2636 KB |
Output is correct |
14 |
Correct |
57 ms |
3148 KB |
Output is correct |
15 |
Correct |
48 ms |
3120 KB |
Output is correct |
16 |
Correct |
47 ms |
2568 KB |
Output is correct |
17 |
Correct |
12 ms |
852 KB |
Output is correct |
18 |
Correct |
57 ms |
3184 KB |
Output is correct |
19 |
Correct |
52 ms |
3176 KB |
Output is correct |
20 |
Correct |
47 ms |
2716 KB |
Output is correct |
21 |
Correct |
36 ms |
1996 KB |
Output is correct |
22 |
Correct |
46 ms |
3160 KB |
Output is correct |
23 |
Incorrect |
44 ms |
2372 KB |
Output isn't correct |
24 |
Correct |
46 ms |
2492 KB |
Output is correct |
25 |
Correct |
16 ms |
3156 KB |
Output is correct |
26 |
Correct |
24 ms |
1436 KB |
Output is correct |
27 |
Correct |
47 ms |
3120 KB |
Output is correct |
28 |
Correct |
45 ms |
3136 KB |
Output is correct |
29 |
Correct |
33 ms |
1876 KB |
Output is correct |
30 |
Correct |
35 ms |
3176 KB |
Output is correct |
31 |
Correct |
53 ms |
3188 KB |
Output is correct |
32 |
Correct |
25 ms |
1492 KB |
Output is correct |
33 |
Correct |
53 ms |
3136 KB |
Output is correct |
34 |
Correct |
35 ms |
3224 KB |
Output is correct |
35 |
Correct |
51 ms |
2732 KB |
Output is correct |
36 |
Correct |
61 ms |
3144 KB |
Output is correct |
37 |
Correct |
46 ms |
2568 KB |
Output is correct |
38 |
Correct |
47 ms |
3156 KB |
Output is correct |
39 |
Correct |
58 ms |
3092 KB |
Output is correct |
40 |
Correct |
46 ms |
2596 KB |
Output is correct |
41 |
Correct |
30 ms |
1816 KB |
Output is correct |
42 |
Correct |
46 ms |
3172 KB |
Output is correct |
43 |
Correct |
35 ms |
3120 KB |
Output is correct |
44 |
Correct |
45 ms |
3144 KB |
Output is correct |
45 |
Correct |
48 ms |
2696 KB |
Output is correct |
46 |
Incorrect |
43 ms |
2452 KB |
Output isn't correct |
47 |
Correct |
37 ms |
3216 KB |
Output is correct |
48 |
Correct |
34 ms |
3160 KB |
Output is correct |
49 |
Correct |
52 ms |
3048 KB |
Output is correct |
50 |
Correct |
51 ms |
3244 KB |
Output is correct |
51 |
Correct |
56 ms |
3104 KB |
Output is correct |
52 |
Correct |
46 ms |
2556 KB |
Output is correct |
53 |
Correct |
50 ms |
3148 KB |
Output is correct |
54 |
Correct |
44 ms |
3108 KB |
Output is correct |
55 |
Correct |
24 ms |
1492 KB |
Output is correct |
56 |
Correct |
51 ms |
2508 KB |
Output is correct |
57 |
Correct |
57 ms |
3140 KB |
Output is correct |
58 |
Correct |
50 ms |
2628 KB |
Output is correct |
59 |
Correct |
52 ms |
3132 KB |
Output is correct |
60 |
Incorrect |
46 ms |
3188 KB |
Output isn't correct |
61 |
Correct |
56 ms |
3216 KB |
Output is correct |
62 |
Correct |
47 ms |
2604 KB |
Output is correct |
63 |
Incorrect |
59 ms |
3252 KB |
Output isn't correct |
64 |
Correct |
33 ms |
3104 KB |
Output is correct |
65 |
Correct |
29 ms |
1764 KB |
Output is correct |
66 |
Correct |
56 ms |
2804 KB |
Output is correct |
67 |
Correct |
46 ms |
3184 KB |
Output is correct |
68 |
Correct |
50 ms |
2776 KB |
Output is correct |
69 |
Correct |
45 ms |
2608 KB |
Output is correct |
70 |
Incorrect |
49 ms |
2800 KB |
Output isn't correct |
71 |
Correct |
45 ms |
3112 KB |
Output is correct |
72 |
Correct |
56 ms |
3216 KB |
Output is correct |
73 |
Correct |
58 ms |
3096 KB |
Output is correct |
74 |
Correct |
55 ms |
3216 KB |
Output is correct |
75 |
Correct |
47 ms |
3180 KB |
Output is correct |
76 |
Correct |
43 ms |
2380 KB |
Output is correct |
77 |
Incorrect |
46 ms |
3140 KB |
Output isn't correct |
78 |
Correct |
43 ms |
3140 KB |
Output is correct |
79 |
Correct |
46 ms |
2508 KB |
Output is correct |
80 |
Correct |
39 ms |
3200 KB |
Output is correct |
81 |
Correct |
55 ms |
3160 KB |
Output is correct |
82 |
Incorrect |
41 ms |
3124 KB |
Output isn't correct |
83 |
Incorrect |
67 ms |
3216 KB |
Output isn't correct |
84 |
Correct |
47 ms |
2508 KB |
Output is correct |
85 |
Correct |
38 ms |
2060 KB |
Output is correct |
86 |
Correct |
36 ms |
2120 KB |
Output is correct |
87 |
Correct |
42 ms |
3148 KB |
Output is correct |
88 |
Correct |
37 ms |
2136 KB |
Output is correct |
89 |
Correct |
46 ms |
3204 KB |
Output is correct |
90 |
Correct |
60 ms |
3292 KB |
Output is correct |
91 |
Correct |
47 ms |
2660 KB |
Output is correct |
92 |
Correct |
32 ms |
3212 KB |
Output is correct |
93 |
Correct |
54 ms |
3148 KB |
Output is correct |
94 |
Correct |
40 ms |
3148 KB |
Output is correct |
95 |
Correct |
51 ms |
2712 KB |
Output is correct |
96 |
Incorrect |
50 ms |
3124 KB |
Output isn't correct |
97 |
Incorrect |
51 ms |
2668 KB |
Output isn't correct |
98 |
Correct |
39 ms |
2132 KB |
Output is correct |
99 |
Correct |
44 ms |
2608 KB |
Output is correct |
100 |
Correct |
42 ms |
2316 KB |
Output is correct |
101 |
Correct |
53 ms |
3096 KB |
Output is correct |
102 |
Correct |
44 ms |
2376 KB |
Output is correct |