oj.uz

답안 #554154

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
554154 2022-04-27T17:41:14 Z elazarkoren 미술 수업 (IOI13_artclass) C++17
38 / 100
 60 ms 5324 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 * 1.4;
    }
    bool Ok(int r, int g, int b, int gr) {
        return Close(r, g, b, gr) <= diff * 1.4;
    }
};

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);
    pair<double, int> 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 <= 3; i++) {
        if (s[i].Ok(sum_r, sum_g, sum_b, gray_scale)) {
            pair<double, int> q = {s[i].Close(sum_r, sum_g, sum_b, gray_scale), i};
            chkmin(ans, q);
        }
    }
    return ans.y;
}

Subtask #1
38.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 2552 KB Output is correct
2 Correct 43 ms 4976 KB Output is correct
3 Correct 49 ms 4864 KB Output is correct
4 Correct 44 ms 4216 KB Output is correct
5 Incorrect 26 ms 4176 KB Output isn't correct
6 Correct 23 ms 2356 KB Output is correct
7 Correct 46 ms 5124 KB Output is correct
8 Correct 41 ms 4172 KB Output is correct
9 Correct 40 ms 4916 KB Output is correct
10 Incorrect 29 ms 2948 KB Output isn't correct
11 Incorrect 49 ms 5144 KB Output isn't correct
12 Correct 44 ms 4984 KB Output is correct
13 Correct 46 ms 4612 KB Output is correct
14 Correct 36 ms 3532 KB Output is correct
15 Incorrect 39 ms 4892 KB Output isn't correct
16 Incorrect 47 ms 5176 KB Output isn't correct
17 Correct 46 ms 5180 KB Output is correct
18 Incorrect 44 ms 4700 KB Output isn't correct
19 Incorrect 41 ms 4888 KB Output isn't correct
20 Correct 44 ms 5032 KB Output is correct
21 Correct 51 ms 5044 KB Output is correct
22 Correct 13 ms 3652 KB Output is correct
23 Correct 54 ms 5192 KB Output is correct
24 Correct 37 ms 3616 KB Output is correct
25 Incorrect 46 ms 5140 KB Output isn't correct
26 Incorrect 59 ms 5236 KB Output isn't correct
27 Incorrect 32 ms 4508 KB Output isn't correct
28 Correct 42 ms 4300 KB Output is correct
29 Correct 40 ms 4152 KB Output is correct
30 Correct 43 ms 4944 KB Output is correct
31 Incorrect 46 ms 4660 KB Output isn't correct
32 Correct 46 ms 4304 KB Output is correct
33 Correct 44 ms 4468 KB Output is correct
34 Correct 38 ms 4584 KB Output is correct
35 Incorrect 34 ms 4424 KB Output isn't correct
36 Correct 34 ms 3460 KB Output is correct
37 Correct 45 ms 4812 KB Output is correct
38 Correct 45 ms 4476 KB Output is correct
39 Correct 47 ms 4400 KB Output is correct
40 Correct 50 ms 5172 KB Output is correct
41 Incorrect 45 ms 5192 KB Output isn't correct
42 Correct 29 ms 2972 KB Output is correct
43 Correct 47 ms 4396 KB Output is correct
44 Correct 12 ms 1388 KB Output is correct
45 Correct 52 ms 5188 KB Output is correct
46 Incorrect 34 ms 4508 KB Output isn't correct
47 Incorrect 23 ms 2428 KB Output isn't correct
48 Correct 47 ms 4588 KB Output is correct
49 Correct 60 ms 5160 KB Output is correct
50 Incorrect 46 ms 5108 KB Output isn't correct
51 Correct 41 ms 4172 KB Output is correct
52 Correct 45 ms 4948 KB Output is correct
53 Incorrect 46 ms 5324 KB Output isn't correct
54 Correct 41 ms 4280 KB Output is correct
55 Correct 44 ms 4332 KB Output is correct
56 Correct 38 ms 4760 KB Output is correct
57 Incorrect 55 ms 5204 KB Output isn't correct
58 Correct 54 ms 5252 KB Output is correct
59 Correct 43 ms 4232 KB Output is correct
60 Correct 49 ms 5204 KB Output is correct
61 Correct 45 ms 5164 KB Output is correct
62 Correct 53 ms 5224 KB Output is correct
63 Incorrect 50 ms 5184 KB Output isn't correct
64 Correct 53 ms 5148 KB Output is correct
65 Correct 55 ms 5264 KB Output is correct
66 Correct 29 ms 2920 KB Output is correct
67 Correct 35 ms 4548 KB Output is correct
68 Incorrect 31 ms 3148 KB Output isn't correct
69 Correct 34 ms 4548 KB Output is correct
70 Incorrect 45 ms 5196 KB Output isn't correct
71 Incorrect 50 ms 5324 KB Output isn't correct
72 Correct 35 ms 3648 KB Output is correct
73 Correct 50 ms 5180 KB Output is correct
74 Correct 45 ms 4592 KB Output is correct
75 Incorrect 56 ms 5232 KB Output isn't correct
76 Incorrect 44 ms 5184 KB Output isn't correct
77 Incorrect 55 ms 5200 KB Output isn't correct
78 Incorrect 42 ms 4272 KB Output isn't correct
79 Incorrect 40 ms 4944 KB Output isn't correct
80 Correct 38 ms 4744 KB Output is correct
81 Incorrect 44 ms 5184 KB Output isn't correct
82 Incorrect 29 ms 2804 KB Output isn't correct
83 Correct 42 ms 4128 KB Output is correct
84 Incorrect 36 ms 4752 KB Output isn't correct
85 Incorrect 56 ms 5252 KB Output isn't correct
86 Correct 51 ms 5176 KB Output is correct
87 Correct 36 ms 4688 KB Output is correct
88 Incorrect 49 ms 4812 KB Output isn't correct
89 Correct 57 ms 5160 KB Output is correct
90 Incorrect 43 ms 4812 KB Output isn't correct
91 Correct 47 ms 4920 KB Output is correct
92 Incorrect 48 ms 4376 KB Output isn't correct
93 Correct 46 ms 5120 KB Output is correct
94 Correct 55 ms 5300 KB Output is correct
95 Incorrect 46 ms 5176 KB Output isn't correct
96 Correct 47 ms 4712 KB Output is correct
97 Correct 44 ms 4060 KB Output is correct
98 Correct 32 ms 4496 KB Output is correct
99 Incorrect 44 ms 4632 KB Output isn't correct
100 Incorrect 38 ms 3916 KB Output isn't correct
101 Incorrect 47 ms 5120 KB Output isn't correct
102 Correct 45 ms 5156 KB Output is correct