oj.uz

Submission #680204

# Submission time Handle Problem Language Result Execution time Memory
680204 2023-01-10T08:28:40 Z bashkort Art Class (IOI13_artclass) C++17
100 / 100
 66 ms 3860 KB 
// rainboy

#include <bits/stdc++.h>
#include "artclass.h"

using namespace std;

int style(int n, int m, int R[500][500], int G[500][500], int B[500][500]) {
    array<double, 256 * 3> cnt{};
    
    double contrast = 0;
    
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < m; ++j) {
            if (i > 0) {
                int d = abs(R[i][j] - R[i - 1][j]) + abs(G[i][j] - G[i - 1][j]) + abs(B[i][j] - B[i - 1][j]);
                cnt[d] += 1;
                contrast += d;
            }
            if (j > 0) {
                int d = abs(R[i][j] - R[i][j - 1]) + abs(G[i][j] - G[i][j - 1]) + abs(B[i][j] - B[i][j - 1]);
                cnt[d] += 1;
                contrast += d;
            }
        }
    }

    contrast /= n * (m - 1) + m * (n - 1);
    
    double sameness = accumulate(cnt.begin(), cnt.begin() + 10, 0) / double(n * (m - 1) + m * (n - 1));

    if (contrast < 10) {
        return 4;
    } else if (contrast > 60) {
        return 3;
    } 
    if (sameness > 0.4) {
        return 1;
    } else {
        return 2;
    }
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 45 ms 3232 KB Output is correct
2 Correct 53 ms 3712 KB Output is correct
3 Correct 37 ms 3032 KB Output is correct
4 Correct 48 ms 3672 KB Output is correct
5 Correct 66 ms 3600 KB Output is correct
6 Correct 49 ms 3632 KB Output is correct
7 Correct 44 ms 3192 KB Output is correct
8 Correct 46 ms 3572 KB Output is correct
9 Correct 45 ms 3716 KB Output is correct
10 Correct 39 ms 3676 KB Output is correct
11 Correct 34 ms 3660 KB Output is correct
12 Correct 35 ms 2680 KB Output is correct
13 Correct 45 ms 3632 KB Output is correct
14 Correct 51 ms 3076 KB Output is correct
15 Correct 54 ms 3720 KB Output is correct
16 Correct 29 ms 3640 KB Output is correct
17 Correct 34 ms 3644 KB Output is correct
18 Correct 36 ms 3732 KB Output is correct
19 Correct 31 ms 3736 KB Output is correct
20 Correct 43 ms 3688 KB Output is correct
21 Correct 37 ms 2892 KB Output is correct
22 Correct 43 ms 3288 KB Output is correct
23 Correct 48 ms 3732 KB Output is correct
24 Incorrect 65 ms 3724 KB Output isn't correct
25 Correct 42 ms 3660 KB Output is correct
26 Correct 40 ms 3660 KB Output is correct
27 Correct 39 ms 3084 KB Output is correct
28 Incorrect 40 ms 3728 KB Output isn't correct
29 Correct 38 ms 2948 KB Output is correct
30 Correct 37 ms 2892 KB Output is correct
31 Correct 38 ms 3120 KB Output is correct
32 Correct 46 ms 3656 KB Output is correct
33 Correct 40 ms 2980 KB Output is correct
34 Correct 50 ms 3716 KB Output is correct
35 Correct 37 ms 3700 KB Output is correct
36 Correct 43 ms 3276 KB Output is correct
37 Correct 10 ms 1348 KB Output is correct
38 Correct 43 ms 3148 KB Output is correct
39 Correct 28 ms 1924 KB Output is correct
40 Correct 40 ms 3712 KB Output is correct
41 Correct 55 ms 3620 KB Output is correct
42 Incorrect 50 ms 3660 KB Output isn't correct
43 Correct 34 ms 3632 KB Output is correct
44 Correct 22 ms 2064 KB Output is correct
45 Correct 39 ms 3712 KB Output is correct
46 Correct 41 ms 3672 KB Output is correct
47 Correct 54 ms 3732 KB Output is correct
48 Correct 42 ms 3664 KB Output is correct
49 Correct 41 ms 3184 KB Output is correct
50 Correct 43 ms 3396 KB Output is correct
51 Correct 31 ms 3852 KB Output is correct
52 Correct 42 ms 3708 KB Output is correct
53 Correct 41 ms 3188 KB Output is correct
54 Correct 29 ms 3668 KB Output is correct
55 Correct 36 ms 2316 KB Output is correct
56 Correct 30 ms 2188 KB Output is correct
57 Correct 38 ms 3644 KB Output is correct
58 Correct 48 ms 3660 KB Output is correct
59 Correct 38 ms 3000 KB Output is correct
60 Correct 33 ms 2268 KB Output is correct
61 Correct 26 ms 3620 KB Output is correct
62 Correct 44 ms 3764 KB Output is correct
63 Correct 14 ms 3860 KB Output is correct
64 Correct 41 ms 3644 KB Output is correct
65 Correct 43 ms 3608 KB Output is correct
66 Correct 50 ms 3728 KB Output is correct
67 Correct 44 ms 3700 KB Output is correct
68 Correct 46 ms 2932 KB Output is correct
69 Correct 54 ms 3196 KB Output is correct
70 Correct 22 ms 1968 KB Output is correct
71 Correct 34 ms 3708 KB Output is correct
72 Correct 40 ms 3148 KB Output is correct
73 Correct 40 ms 3136 KB Output is correct
74 Correct 32 ms 2508 KB Output is correct
75 Correct 49 ms 3676 KB Output is correct
76 Correct 45 ms 3728 KB Output is correct
77 Correct 50 ms 3844 KB Output is correct
78 Correct 46 ms 3644 KB Output is correct
79 Correct 42 ms 3328 KB Output is correct
80 Correct 26 ms 2268 KB Output is correct
81 Correct 31 ms 2508 KB Output is correct
82 Correct 45 ms 3720 KB Output is correct
83 Correct 38 ms 3064 KB Output is correct
84 Correct 33 ms 3612 KB Output is correct
85 Correct 40 ms 3100 KB Output is correct
86 Incorrect 38 ms 3068 KB Output isn't correct
87 Correct 50 ms 3748 KB Output is correct
88 Incorrect 40 ms 2984 KB Output isn't correct
89 Correct 43 ms 3732 KB Output is correct
90 Correct 35 ms 3724 KB Output is correct
91 Correct 54 ms 3716 KB Output is correct
92 Correct 40 ms 3676 KB Output is correct
93 Correct 35 ms 3660 KB Output is correct
94 Correct 26 ms 2284 KB Output is correct
95 Correct 39 ms 3172 KB Output is correct
96 Correct 32 ms 2708 KB Output is correct
97 Correct 35 ms 3740 KB Output is correct
98 Incorrect 66 ms 3728 KB Output isn't correct
99 Correct 43 ms 3236 KB Output is correct
100 Correct 38 ms 3704 KB Output is correct
101 Correct 32 ms 2764 KB Output is correct
102 Correct 31 ms 3652 KB Output is correct