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Submission #535862

# Submission time Handle Problem Language Result Execution time Memory
535862 2022-03-11T14:45:29 Z cig32 Art Class (IOI13_artclass) C++17
100 / 100
 85 ms 12008 KB 
#include <bits/stdc++.h>
#include "artclass.h"
 
template <class T> using Vec = std::vector<T>;
 
int solve(const int N, const Vec<int> R, const Vec<int> G, const Vec<int> B, const std::array<int, 4> D) {
    int sum = 0, cnt = 0;
    for (int i = 0; i < N; ++i) {
        for (const auto d: D) {
            const auto j = i + d;
            if (0 <= j and j < N) {
                sum += std::abs(R[i] - R[j]) + std::abs(G[i] - G[j]) + std::abs(B[i] - B[j]);
                cnt += 1;
            }
        }
    }
    // std::cerr << std::fixed << std::setprecision(10);
    // std::cerr << (double) sum / cnt << std::endl;
    if (sum <= 9 * cnt) {
        return 4;
    }
    if (sum <= 24 * cnt) {
        return 1;
    }
    if (sum >= 55 * cnt) {
        return 3;
    }
    return 2;
}
 
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    const int N = H * W;
    Vec<int> r(N), g(N), b(N);
    for (int i = 0; i < H; ++i) {
        for (int j = 0; j < W; ++j) {
            r[i * W + j] = R[i][j];
            g[i * W + j] = G[i][j];
            b[i * W + j] = B[i][j];
        }
    }
    return solve(N, r, g, b, std::array<int, 4>{W, 1, -W, -1});
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 53 ms 11344 KB Output is correct
2 Correct 62 ms 11760 KB Output is correct
3 Correct 68 ms 11596 KB Output is correct
4 Correct 52 ms 11716 KB Output is correct
5 Correct 51 ms 11424 KB Output is correct
6 Correct 35 ms 7488 KB Output is correct
7 Correct 61 ms 11740 KB Output is correct
8 Correct 53 ms 11780 KB Output is correct
9 Correct 44 ms 9484 KB Output is correct
10 Correct 31 ms 6092 KB Output is correct
11 Correct 50 ms 10676 KB Output is correct
12 Correct 53 ms 10296 KB Output is correct
13 Correct 45 ms 8752 KB Output is correct
14 Correct 41 ms 9056 KB Output is correct
15 Correct 45 ms 9932 KB Output is correct
16 Correct 44 ms 8672 KB Output is correct
17 Correct 42 ms 9292 KB Output is correct
18 Correct 53 ms 11216 KB Output is correct
19 Correct 43 ms 10248 KB Output is correct
20 Incorrect 53 ms 11704 KB Output isn't correct
21 Correct 66 ms 10288 KB Output is correct
22 Correct 36 ms 8232 KB Output is correct
23 Correct 46 ms 10064 KB Output is correct
24 Correct 74 ms 11844 KB Output is correct
25 Correct 52 ms 9788 KB Output is correct
26 Correct 61 ms 9916 KB Output is correct
27 Correct 79 ms 12008 KB Output is correct
28 Correct 33 ms 7248 KB Output is correct
29 Correct 25 ms 5120 KB Output is correct
30 Correct 46 ms 9260 KB Output is correct
31 Correct 13 ms 5076 KB Output is correct
32 Correct 43 ms 9688 KB Output is correct
33 Correct 37 ms 7244 KB Output is correct
34 Correct 44 ms 9404 KB Output is correct
35 Correct 43 ms 8788 KB Output is correct
36 Correct 48 ms 9676 KB Output is correct
37 Correct 30 ms 6124 KB Output is correct
38 Correct 49 ms 9908 KB Output is correct
39 Correct 44 ms 8788 KB Output is correct
40 Correct 44 ms 10020 KB Output is correct
41 Correct 55 ms 7892 KB Output is correct
42 Correct 52 ms 11692 KB Output is correct
43 Correct 49 ms 11180 KB Output is correct
44 Correct 46 ms 10416 KB Output is correct
45 Correct 47 ms 10048 KB Output is correct
46 Correct 31 ms 8072 KB Output is correct
47 Correct 45 ms 9820 KB Output is correct
48 Correct 38 ms 8552 KB Output is correct
49 Correct 45 ms 9932 KB Output is correct
50 Incorrect 36 ms 9128 KB Output isn't correct
51 Incorrect 52 ms 8800 KB Output isn't correct
52 Correct 32 ms 6092 KB Output is correct
53 Incorrect 41 ms 9972 KB Output isn't correct
54 Correct 50 ms 10772 KB Output is correct
55 Correct 34 ms 7884 KB Output is correct
56 Correct 44 ms 8096 KB Output is correct
57 Correct 51 ms 10876 KB Output is correct
58 Correct 52 ms 10840 KB Output is correct
59 Correct 52 ms 9540 KB Output is correct
60 Incorrect 85 ms 11644 KB Output isn't correct
61 Correct 39 ms 9040 KB Output is correct
62 Correct 36 ms 8580 KB Output is correct
63 Correct 52 ms 11608 KB Output is correct
64 Correct 39 ms 7372 KB Output is correct
65 Correct 33 ms 8512 KB Output is correct
66 Correct 47 ms 10088 KB Output is correct
67 Correct 63 ms 9376 KB Output is correct
68 Incorrect 43 ms 9608 KB Output isn't correct
69 Correct 47 ms 9180 KB Output is correct
70 Correct 45 ms 10240 KB Output is correct
71 Correct 46 ms 10444 KB Output is correct
72 Correct 48 ms 9936 KB Output is correct
73 Correct 42 ms 8652 KB Output is correct
74 Correct 46 ms 9976 KB Output is correct
75 Correct 37 ms 9084 KB Output is correct
76 Correct 42 ms 9924 KB Output is correct
77 Incorrect 41 ms 8716 KB Output isn't correct
78 Correct 37 ms 8296 KB Output is correct
79 Correct 43 ms 9256 KB Output is correct
80 Correct 30 ms 6008 KB Output is correct
81 Correct 47 ms 9556 KB Output is correct
82 Correct 23 ms 4760 KB Output is correct
83 Correct 42 ms 10064 KB Output is correct
84 Correct 33 ms 8608 KB Output is correct
85 Incorrect 44 ms 10512 KB Output isn't correct
86 Correct 30 ms 6456 KB Output is correct
87 Correct 43 ms 9932 KB Output is correct
88 Correct 38 ms 8096 KB Output is correct
89 Correct 46 ms 8816 KB Output is correct
90 Correct 45 ms 10272 KB Output is correct
91 Correct 47 ms 10100 KB Output is correct
92 Correct 13 ms 2564 KB Output is correct
93 Correct 58 ms 10432 KB Output is correct
94 Correct 53 ms 9936 KB Output is correct
95 Correct 57 ms 8984 KB Output is correct
96 Correct 49 ms 11200 KB Output is correct
97 Correct 24 ms 4796 KB Output is correct
98 Correct 52 ms 8948 KB Output is correct
99 Correct 44 ms 9696 KB Output is correct
100 Correct 54 ms 8836 KB Output is correct
101 Correct 41 ms 9148 KB Output is correct
102 Incorrect 33 ms 7508 KB Output isn't correct