# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
658318 | 2022-11-12T19:33:36 Z | cristi_a | 미술 수업 (IOI13_artclass) | C++17 | 59 ms | 3244 KB |
#include <bits/stdc++.h> #include "artclass.h" using namespace std; int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) { static const int dx[] = {0, 0, -1, 1}; static const int dy[] = {1, -1, 0, 0}; static const int area = H * W; auto in = [&](int a, int b) { if(a < 0 or a >= H or b < 0 or b >= W) return false; return true; }; int red_sum = 0; int green_sum = 0; int blue_sum = 0; int salt_and_pepper = 0; for(int i=0; i<H; i++) for(int j=0; j<W; j++) { int r = R[i][j], g = G[i][j], b = B[i][j]; red_sum += R[i][j]; green_sum += G[i][j]; blue_sum += B[i][j]; for(int k=0; k<4; k++) { int ni = i + dx[k]; int nj = j + dy[k]; if(!in(ni, nj)) continue; int difs = abs(R[i][j] - R[ni][nj]) + abs(G[i][j] - G[ni][nj]) + abs(B[i][j] - B[ni][nj]); if(difs >= 200) salt_and_pepper++; } } double snp_percent = 1.00 * salt_and_pepper / (2.00 * area) * 100.00; double red_avg = 1.00 * red_sum / (1.00 * area); double blue_avg = 1.00 * blue_sum / (1.00 * area); double green_avg = 1.00 * green_sum / (1.00 * area); double green_diff_sum = (green_avg - blue_avg) + (green_avg - red_avg); if(snp_percent <= 0.10) return 4; if(snp_percent >= 15.00) return 3; if(green_diff_sum >= 20 and snp_percent <= 4.50) return 2; return 1; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 46 ms | 2764 KB | Output is correct |
2 | Correct | 42 ms | 3184 KB | Output is correct |
3 | Incorrect | 46 ms | 2636 KB | Output isn't correct |
4 | Correct | 32 ms | 1712 KB | Output is correct |
5 | Correct | 24 ms | 1520 KB | Output is correct |
6 | Correct | 43 ms | 2404 KB | Output is correct |
7 | Correct | 40 ms | 3104 KB | Output is correct |
8 | Correct | 39 ms | 3236 KB | Output is correct |
9 | Correct | 52 ms | 2872 KB | Output is correct |
10 | Correct | 47 ms | 3156 KB | Output is correct |
11 | Correct | 49 ms | 3044 KB | Output is correct |
12 | Correct | 45 ms | 3148 KB | Output is correct |
13 | Correct | 44 ms | 2644 KB | Output is correct |
14 | Correct | 44 ms | 3140 KB | Output is correct |
15 | Correct | 41 ms | 3200 KB | Output is correct |
16 | Correct | 49 ms | 3176 KB | Output is correct |
17 | Correct | 56 ms | 3244 KB | Output is correct |
18 | Correct | 50 ms | 2508 KB | Output is correct |
19 | Incorrect | 54 ms | 2492 KB | Output isn't correct |
20 | Correct | 46 ms | 2520 KB | Output is correct |
21 | Incorrect | 45 ms | 2412 KB | Output isn't correct |
22 | Correct | 47 ms | 3096 KB | Output is correct |
23 | Correct | 52 ms | 3096 KB | Output is correct |
24 | Correct | 46 ms | 3228 KB | Output is correct |
25 | Correct | 52 ms | 3152 KB | Output is correct |
26 | Correct | 49 ms | 3164 KB | Output is correct |
27 | Correct | 41 ms | 2512 KB | Output is correct |
28 | Incorrect | 53 ms | 3204 KB | Output isn't correct |
29 | Correct | 51 ms | 3188 KB | Output is correct |
30 | Correct | 47 ms | 3204 KB | Output is correct |
31 | Correct | 29 ms | 1908 KB | Output is correct |
32 | Incorrect | 13 ms | 3232 KB | Output isn't correct |
33 | Correct | 39 ms | 2516 KB | Output is correct |
34 | Correct | 26 ms | 3180 KB | Output is correct |
35 | Correct | 51 ms | 3096 KB | Output is correct |
36 | Correct | 34 ms | 3240 KB | Output is correct |
37 | Correct | 45 ms | 3216 KB | Output is correct |
38 | Correct | 42 ms | 2444 KB | Output is correct |
39 | Correct | 23 ms | 1492 KB | Output is correct |
40 | Correct | 57 ms | 3192 KB | Output is correct |
41 | Correct | 53 ms | 3216 KB | Output is correct |
42 | Correct | 48 ms | 2888 KB | Output is correct |
43 | Incorrect | 59 ms | 2640 KB | Output isn't correct |
44 | Correct | 55 ms | 3176 KB | Output is correct |
45 | Correct | 50 ms | 3196 KB | Output is correct |
46 | Correct | 45 ms | 2708 KB | Output is correct |
47 | Correct | 53 ms | 3208 KB | Output is correct |
48 | Incorrect | 46 ms | 2868 KB | Output isn't correct |
49 | Correct | 28 ms | 1732 KB | Output is correct |
50 | Correct | 43 ms | 3112 KB | Output is correct |
51 | Correct | 34 ms | 2000 KB | Output is correct |
52 | Incorrect | 41 ms | 2604 KB | Output isn't correct |
53 | Correct | 45 ms | 2732 KB | Output is correct |
54 | Correct | 11 ms | 892 KB | Output is correct |
55 | Correct | 39 ms | 3220 KB | Output is correct |
56 | Correct | 37 ms | 1800 KB | Output is correct |
57 | Correct | 42 ms | 3208 KB | Output is correct |
58 | Correct | 35 ms | 3100 KB | Output is correct |
59 | Correct | 22 ms | 1460 KB | Output is correct |
60 | Correct | 33 ms | 3148 KB | Output is correct |
61 | Correct | 43 ms | 3180 KB | Output is correct |
62 | Correct | 55 ms | 3096 KB | Output is correct |
63 | Correct | 44 ms | 2640 KB | Output is correct |
64 | Incorrect | 41 ms | 2508 KB | Output isn't correct |
65 | Correct | 42 ms | 3212 KB | Output is correct |
66 | Correct | 33 ms | 1984 KB | Output is correct |
67 | Correct | 54 ms | 3168 KB | Output is correct |
68 | Correct | 45 ms | 3156 KB | Output is correct |
69 | Correct | 31 ms | 3228 KB | Output is correct |
70 | Correct | 50 ms | 3184 KB | Output is correct |
71 | Incorrect | 43 ms | 2596 KB | Output isn't correct |
72 | Correct | 35 ms | 3136 KB | Output is correct |
73 | Correct | 37 ms | 3112 KB | Output is correct |
74 | Correct | 36 ms | 3152 KB | Output is correct |
75 | Correct | 45 ms | 2752 KB | Output is correct |
76 | Correct | 43 ms | 3128 KB | Output is correct |
77 | Correct | 40 ms | 2380 KB | Output is correct |
78 | Incorrect | 46 ms | 3148 KB | Output isn't correct |
79 | Correct | 34 ms | 3180 KB | Output is correct |
80 | Correct | 38 ms | 2132 KB | Output is correct |
81 | Correct | 44 ms | 3200 KB | Output is correct |
82 | Correct | 41 ms | 3124 KB | Output is correct |
83 | Incorrect | 42 ms | 2584 KB | Output isn't correct |
84 | Incorrect | 46 ms | 2084 KB | Output isn't correct |
85 | Correct | 31 ms | 3176 KB | Output is correct |
86 | Correct | 42 ms | 2560 KB | Output is correct |
87 | Correct | 55 ms | 3148 KB | Output is correct |
88 | Incorrect | 40 ms | 2456 KB | Output isn't correct |
89 | Correct | 46 ms | 3172 KB | Output is correct |
90 | Correct | 43 ms | 3152 KB | Output is correct |
91 | Correct | 56 ms | 3128 KB | Output is correct |
92 | Correct | 44 ms | 2640 KB | Output is correct |
93 | Correct | 52 ms | 3156 KB | Output is correct |
94 | Incorrect | 40 ms | 2520 KB | Output isn't correct |
95 | Correct | 46 ms | 3164 KB | Output is correct |
96 | Correct | 40 ms | 3192 KB | Output is correct |
97 | Correct | 36 ms | 3204 KB | Output is correct |
98 | Correct | 37 ms | 3144 KB | Output is correct |
99 | Correct | 43 ms | 3240 KB | Output is correct |
100 | Correct | 33 ms | 2104 KB | Output is correct |
101 | Correct | 56 ms | 3128 KB | Output is correct |
102 | Correct | 28 ms | 1740 KB | Output is correct |