oj.uz

Submission #554138

# Submission time Handle Problem Language Result Execution time Memory
554138 2022-04-27T17:24:31 Z elazarkoren Art Class (IOI13_artclass) C++17
25 / 100
 57 ms 4468 KB 
#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 * 1.6;
    }
    bool Ok(int r, int g, int b, int gr) {
        return Close(r, g, b, gr) <= diff * 2;
    }
};

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)};

int style(int h, int w, int r[500][500], int g[500][500], int b[500][500]) {
    ll sum_r = 0, sum_g = 0, sum_b = 0, gray_scale = 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;
        }
    }
    sum_r /= (h * w);
    sum_g /= (h * w);
    sum_b /= (h * w);
    gray_scale /= (h * w);
    pii 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 = 1; i <= 4; i++) {
        if (s[i].Ok(sum_r, sum_g, sum_b, gray_scale)) {
            pii q = {s[i].Close(sum_r, sum_g, sum_b, gray_scale), i};
            chkmin(ans, q);
        }
    }
    return ans.y;
}

Subtask #1
25.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 44 ms 4332 KB Output isn't correct
2 Correct 30 ms 2820 KB Output is correct
3 Incorrect 30 ms 2976 KB Output isn't correct
4 Correct 41 ms 3668 KB Output is correct
5 Incorrect 33 ms 4300 KB Output isn't correct
6 Incorrect 44 ms 3820 KB Output isn't correct
7 Incorrect 47 ms 4296 KB Output isn't correct
8 Correct 35 ms 4300 KB Output is correct
9 Correct 23 ms 2388 KB Output is correct
10 Incorrect 57 ms 4336 KB Output isn't correct
11 Correct 56 ms 4284 KB Output is correct
12 Correct 43 ms 3764 KB Output is correct
13 Correct 53 ms 4396 KB Output is correct
14 Incorrect 55 ms 4256 KB Output isn't correct
15 Incorrect 41 ms 4284 KB Output isn't correct
16 Correct 51 ms 4300 KB Output is correct
17 Incorrect 44 ms 4368 KB Output isn't correct
18 Correct 34 ms 3188 KB Output is correct
19 Correct 40 ms 3532 KB Output is correct
20 Correct 53 ms 4256 KB Output is correct
21 Correct 32 ms 4348 KB Output is correct
22 Incorrect 49 ms 4004 KB Output isn't correct
23 Correct 46 ms 4376 KB Output is correct
24 Incorrect 38 ms 4340 KB Output isn't correct
25 Incorrect 34 ms 4312 KB Output isn't correct
26 Incorrect 44 ms 4280 KB Output isn't correct
27 Correct 56 ms 4396 KB Output is correct
28 Correct 46 ms 4380 KB Output is correct
29 Correct 37 ms 4420 KB Output is correct
30 Incorrect 46 ms 4256 KB Output isn't correct
31 Correct 43 ms 4252 KB Output is correct
32 Incorrect 30 ms 2976 KB Output isn't correct
33 Correct 38 ms 4324 KB Output is correct
34 Correct 56 ms 4468 KB Output is correct
35 Incorrect 45 ms 3732 KB Output isn't correct
36 Correct 55 ms 4396 KB Output is correct
37 Incorrect 14 ms 3668 KB Output isn't correct
38 Correct 46 ms 3704 KB Output is correct
39 Correct 42 ms 3712 KB Output is correct
40 Incorrect 45 ms 4268 KB Output isn't correct
41 Incorrect 53 ms 4284 KB Output isn't correct
42 Incorrect 47 ms 3916 KB Output isn't correct
43 Correct 29 ms 4392 KB Output is correct
44 Incorrect 53 ms 4308 KB Output isn't correct
45 Correct 41 ms 3600 KB Output is correct
46 Correct 41 ms 4268 KB Output is correct
47 Incorrect 28 ms 2864 KB Output isn't correct
48 Correct 42 ms 3636 KB Output is correct
49 Correct 48 ms 3868 KB Output is correct
50 Correct 45 ms 3844 KB Output is correct
51 Correct 43 ms 4328 KB Output is correct
52 Correct 44 ms 4304 KB Output is correct
53 Incorrect 46 ms 4296 KB Output isn't correct
54 Correct 41 ms 3760 KB Output is correct
55 Correct 44 ms 3632 KB Output is correct
56 Correct 47 ms 3836 KB Output is correct
57 Correct 54 ms 4348 KB Output is correct
58 Correct 36 ms 3268 KB Output is correct
59 Correct 34 ms 3212 KB Output is correct
60 Correct 46 ms 3716 KB Output is correct
61 Incorrect 44 ms 4448 KB Output isn't correct
62 Correct 45 ms 3800 KB Output is correct
63 Incorrect 46 ms 3916 KB Output isn't correct
64 Incorrect 46 ms 4292 KB Output isn't correct
65 Correct 46 ms 4412 KB Output is correct
66 Correct 46 ms 4308 KB Output is correct
67 Correct 41 ms 3660 KB Output is correct
68 Incorrect 37 ms 4340 KB Output isn't correct
69 Correct 52 ms 4324 KB Output is correct
70 Incorrect 26 ms 4300 KB Output isn't correct
71 Correct 29 ms 2888 KB Output is correct
72 Correct 51 ms 4300 KB Output is correct
73 Incorrect 45 ms 4364 KB Output isn't correct
74 Correct 28 ms 2612 KB Output is correct
75 Correct 46 ms 3688 KB Output is correct
76 Correct 40 ms 3660 KB Output is correct
77 Correct 57 ms 4340 KB Output is correct
78 Incorrect 42 ms 4360 KB Output isn't correct
79 Correct 45 ms 4284 KB Output is correct
80 Incorrect 40 ms 4268 KB Output isn't correct
81 Incorrect 42 ms 4312 KB Output isn't correct
82 Correct 38 ms 3128 KB Output is correct
83 Incorrect 32 ms 4376 KB Output isn't correct
84 Correct 45 ms 3844 KB Output is correct
85 Incorrect 51 ms 4236 KB Output isn't correct
86 Correct 40 ms 4268 KB Output is correct
87 Incorrect 45 ms 4324 KB Output isn't correct
88 Incorrect 53 ms 4352 KB Output isn't correct
89 Correct 42 ms 3616 KB Output is correct
90 Incorrect 46 ms 4280 KB Output isn't correct
91 Incorrect 39 ms 3304 KB Output isn't correct
92 Incorrect 36 ms 4368 KB Output isn't correct
93 Correct 12 ms 1344 KB Output is correct
94 Correct 39 ms 3580 KB Output is correct
95 Incorrect 49 ms 4312 KB Output isn't correct
96 Incorrect 22 ms 2388 KB Output isn't correct
97 Incorrect 44 ms 4416 KB Output isn't correct
98 Correct 34 ms 4348 KB Output is correct
99 Incorrect 45 ms 3776 KB Output isn't correct
100 Incorrect 40 ms 3576 KB Output isn't correct
101 Correct 55 ms 4224 KB Output is correct
102 Correct 45 ms 3856 KB Output is correct