oj.uz

Submission #801877

# Submission time Handle Problem Language Result Execution time Memory
801877 2023-08-02T08:13:55 Z LittleCube Art Class (IOI13_artclass) C++17
65 / 100
 69 ms 3540 KB 
#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500])
{
    double avgR = 0, avgG = 0, avgB = 0;
    double diff = 0;
    for (int i = 0; i < H; i++)
        for (int j = 0; j < W; j++)
            avgR += R[i][j], avgG += G[i][j], avgB += B[i][j];
    for (int i = 3; i + 3 < H; i++)
        for (int j = 3; j + 3 < W; j++)
            for (int x = i - 3; x <= i + 3; x++)
                for (int y = j - 3; y <= j + 3; y++)
                    diff += (R[i][j] - R[x][y]) * (R[i][j] - R[x][y]) +
                            (G[i][j] - G[x][y]) * (G[i][j] - G[x][y]) +
                            (B[i][j] - B[x][y]) * (B[i][j] - B[x][y]);
    avgR /= H * W, avgG /= H * W, avgB /= H * W;
    diff /= H * W;
    // cerr << avgR + avgG + avgB << ' ' << diff << '\n';
    if(diff <= 30000.0)
        return 4;
    if (diff <= 100000.0)
        return 2;
    if(diff <= 300000.0)
        return 1;
    return 3;
}

Subtask #1
65.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 2120 KB Output is correct
2 Correct 57 ms 3480 KB Output is correct
3 Incorrect 52 ms 3392 KB Output isn't correct
4 Incorrect 50 ms 2480 KB Output isn't correct
5 Correct 52 ms 3216 KB Output is correct
6 Incorrect 46 ms 2748 KB Output isn't correct
7 Correct 46 ms 3392 KB Output is correct
8 Correct 49 ms 3392 KB Output is correct
9 Correct 45 ms 3400 KB Output is correct
10 Correct 54 ms 3468 KB Output is correct
11 Correct 61 ms 3408 KB Output is correct
12 Incorrect 64 ms 3108 KB Output isn't correct
13 Incorrect 60 ms 3076 KB Output isn't correct
14 Correct 42 ms 3472 KB Output is correct
15 Incorrect 48 ms 3472 KB Output isn't correct
16 Incorrect 29 ms 1996 KB Output isn't correct
17 Incorrect 54 ms 3220 KB Output isn't correct
18 Correct 64 ms 3148 KB Output is correct
19 Correct 52 ms 3040 KB Output is correct
20 Correct 37 ms 2080 KB Output is correct
21 Correct 48 ms 2908 KB Output is correct
22 Correct 47 ms 3468 KB Output is correct
23 Incorrect 46 ms 2544 KB Output isn't correct
24 Correct 46 ms 3384 KB Output is correct
25 Correct 53 ms 3136 KB Output is correct
26 Incorrect 63 ms 3424 KB Output isn't correct
27 Correct 40 ms 3364 KB Output is correct
28 Correct 24 ms 1748 KB Output is correct
29 Correct 39 ms 3468 KB Output is correct
30 Correct 54 ms 3472 KB Output is correct
31 Correct 43 ms 2784 KB Output is correct
32 Correct 62 ms 3456 KB Output is correct
33 Incorrect 59 ms 3420 KB Output isn't correct
34 Correct 30 ms 2004 KB Output is correct
35 Incorrect 48 ms 2668 KB Output isn't correct
36 Correct 48 ms 3372 KB Output is correct
37 Correct 69 ms 3396 KB Output is correct
38 Correct 13 ms 980 KB Output is correct
39 Correct 56 ms 3180 KB Output is correct
40 Correct 34 ms 3300 KB Output is correct
41 Incorrect 49 ms 3380 KB Output isn't correct
42 Correct 30 ms 2020 KB Output is correct
43 Incorrect 44 ms 2752 KB Output isn't correct
44 Correct 50 ms 3136 KB Output is correct
45 Correct 45 ms 2824 KB Output is correct
46 Correct 47 ms 2920 KB Output is correct
47 Incorrect 50 ms 3388 KB Output isn't correct
48 Correct 49 ms 3472 KB Output is correct
49 Incorrect 57 ms 3428 KB Output isn't correct
50 Correct 40 ms 2480 KB Output is correct
51 Correct 46 ms 3216 KB Output is correct
52 Incorrect 57 ms 3424 KB Output isn't correct
53 Correct 25 ms 1820 KB Output is correct
54 Correct 53 ms 3072 KB Output is correct
55 Correct 24 ms 1732 KB Output is correct
56 Correct 29 ms 3376 KB Output is correct
57 Correct 45 ms 3472 KB Output is correct
58 Correct 41 ms 3380 KB Output is correct
59 Correct 49 ms 3412 KB Output is correct
60 Incorrect 46 ms 3472 KB Output isn't correct
61 Correct 61 ms 3040 KB Output is correct
62 Correct 57 ms 3456 KB Output is correct
63 Correct 45 ms 2804 KB Output is correct
64 Correct 44 ms 2704 KB Output is correct
65 Correct 46 ms 2800 KB Output is correct
66 Incorrect 46 ms 3464 KB Output isn't correct
67 Correct 64 ms 3472 KB Output is correct
68 Correct 45 ms 2792 KB Output is correct
69 Correct 42 ms 3484 KB Output is correct
70 Incorrect 59 ms 3392 KB Output isn't correct
71 Correct 52 ms 2856 KB Output is correct
72 Correct 36 ms 3380 KB Output is correct
73 Correct 45 ms 3412 KB Output is correct
74 Correct 36 ms 2280 KB Output is correct
75 Correct 52 ms 2876 KB Output is correct
76 Correct 49 ms 2988 KB Output is correct
77 Incorrect 59 ms 3472 KB Output isn't correct
78 Correct 56 ms 3404 KB Output is correct
79 Correct 42 ms 2644 KB Output is correct
80 Correct 45 ms 3212 KB Output is correct
81 Correct 43 ms 2740 KB Output is correct
82 Incorrect 59 ms 3500 KB Output isn't correct
83 Correct 35 ms 3444 KB Output is correct
84 Correct 61 ms 3300 KB Output is correct
85 Correct 37 ms 2152 KB Output is correct
86 Correct 34 ms 3400 KB Output is correct
87 Correct 39 ms 3436 KB Output is correct
88 Correct 35 ms 2028 KB Output is correct
89 Correct 37 ms 3400 KB Output is correct
90 Correct 44 ms 2696 KB Output is correct
91 Correct 36 ms 3472 KB Output is correct
92 Correct 33 ms 3156 KB Output is correct
93 Correct 36 ms 3436 KB Output is correct
94 Correct 38 ms 2416 KB Output is correct
95 Incorrect 14 ms 3124 KB Output isn't correct
96 Incorrect 47 ms 2756 KB Output isn't correct
97 Incorrect 57 ms 3380 KB Output isn't correct
98 Correct 57 ms 3240 KB Output is correct
99 Correct 46 ms 3376 KB Output is correct
100 Correct 51 ms 3540 KB Output is correct
101 Incorrect 50 ms 3056 KB Output isn't correct
102 Correct 44 ms 2756 KB Output is correct