oj.uz

Submission #765327

# Submission time Handle Problem Language Result Execution time Memory
765327 2023-06-24T10:49:10 Z Sohsoh84 Art Class (IOI13_artclass) C++17
56 / 100
 58 ms 12448 KB 
#include "artclass.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<ll, ll> pll;
typedef long double ld;

#define X		first
#define Y		second
#define sep		' '
#define debug(x)	cerr << #x << ": " << x << endl;

const ll MAXN = 500;
const ld GRTRFACTOR = 0.6;
const ld difflim = 200;

int n, m, A[MAXN][MAXN][3];
vector<pll> adj[MAXN][MAXN];

inline ld dist(int a, int b, int x, int y) {
	ld ans = 0;
	for (int i = 0; i < 3; i++)
		ans += pow(abs(A[a][b][i] - A[x][y][i]), 1);
	
	return ans;
}

inline int wow() {
	int ans = 0;
	for (int i = 0; i < n / 20; i++) {
		for (int j = 0; j < m / 20; j++) {
			bool flag = true;
			for (int a = 0; a < 20; a++) {
				for (int b = 0; b < 20; b++) {
					if (dist(i, j, i + a, j + b) > difflim)
						flag = false;
				}
			}

			ans += flag;
		}
	}

	return ans;
}

inline int horz_khat() {
	int fans = 0;
	for (int i = 20; i < n; i++) {
		int ans = 0;
		for (int j = 0; j < m; j++)
			if (dist(i, j, i - 20, j) > difflim)
				ans++;
		
		if (ans > 0.7 * m) fans++;
	}

	return fans;	
}

inline int vert_khat() {
	int fans = 0;
	for (int i = 20; i < m; i++) {
		int ans = 0;
		for (int j = 0; j < n; j++)
			if (dist(j, i, j, i - 20) > difflim)
				ans++;
		
		if (ans > 0.7 * n) fans++;
	}
	
	return fans;
}

inline ld green_sum() {
	ld s = 0;
	for (int i = 0; i < n; i++)
		for (int j = 0; j < m; j++)
			s = s + A[i][j][1] - A[i][j][0] - A[i][j][2];

	s /= (n * m);
	return s;
}

int style(int H_, int W_, int R_[500][500], int G_[500][500], int B_[500][500]) {
	n = H_;
	m = W_;
	for (int i = 0; i < n; i++)
		for (int j = 0; j < m; j++)
			A[i][j][0] = R_[i][j], A[i][j][1] = G_[i][j], A[i][j][2] = B_[i][j];

	if (max(vert_khat(), horz_khat()) > 3 && min(vert_khat(), horz_khat()) < 2) return 4;
	
	if (green_sum() >= -110 && vert_khat() + horz_khat() == 0) return 2;
	if (wow() > 100) return 1;
	return 3;
}

Subtask #1
56.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 48 ms 10860 KB Output is correct
2 Correct 42 ms 10852 KB Output is correct
3 Incorrect 35 ms 11992 KB Output isn't correct
4 Correct 43 ms 11280 KB Output is correct
5 Correct 43 ms 12104 KB Output is correct
6 Correct 27 ms 9124 KB Output is correct
7 Incorrect 41 ms 10948 KB Output isn't correct
8 Correct 48 ms 11904 KB Output is correct
9 Correct 35 ms 11920 KB Output is correct
10 Incorrect 52 ms 12356 KB Output isn't correct
11 Correct 38 ms 10572 KB Output is correct
12 Correct 45 ms 12208 KB Output is correct
13 Correct 33 ms 9884 KB Output is correct
14 Incorrect 15 ms 11728 KB Output isn't correct
15 Correct 43 ms 12288 KB Output is correct
16 Correct 41 ms 11992 KB Output is correct
17 Correct 39 ms 11976 KB Output is correct
18 Correct 50 ms 11980 KB Output is correct
19 Incorrect 40 ms 11988 KB Output isn't correct
20 Correct 44 ms 12072 KB Output is correct
21 Correct 42 ms 11244 KB Output is correct
22 Correct 44 ms 12160 KB Output is correct
23 Correct 41 ms 11996 KB Output is correct
24 Correct 42 ms 11176 KB Output is correct
25 Correct 42 ms 11940 KB Output is correct
26 Incorrect 45 ms 12412 KB Output isn't correct
27 Incorrect 45 ms 11276 KB Output isn't correct
28 Correct 42 ms 11340 KB Output is correct
29 Correct 43 ms 10880 KB Output is correct
30 Correct 41 ms 11124 KB Output is correct
31 Correct 41 ms 11120 KB Output is correct
32 Correct 27 ms 12108 KB Output is correct
33 Correct 57 ms 12292 KB Output is correct
34 Incorrect 48 ms 11980 KB Output isn't correct
35 Correct 39 ms 10956 KB Output is correct
36 Correct 37 ms 10580 KB Output is correct
37 Incorrect 51 ms 12068 KB Output isn't correct
38 Correct 40 ms 11900 KB Output is correct
39 Correct 50 ms 12076 KB Output is correct
40 Correct 53 ms 11820 KB Output is correct
41 Correct 39 ms 10708 KB Output is correct
42 Incorrect 32 ms 9872 KB Output isn't correct
43 Incorrect 46 ms 11720 KB Output isn't correct
44 Correct 43 ms 11040 KB Output is correct
45 Correct 37 ms 12068 KB Output is correct
46 Correct 44 ms 11452 KB Output is correct
47 Incorrect 24 ms 8676 KB Output isn't correct
48 Correct 32 ms 9764 KB Output is correct
49 Incorrect 35 ms 12012 KB Output isn't correct
50 Correct 31 ms 12016 KB Output is correct
51 Correct 53 ms 11980 KB Output is correct
52 Correct 51 ms 12128 KB Output is correct
53 Incorrect 28 ms 9544 KB Output isn't correct
54 Correct 40 ms 10752 KB Output is correct
55 Correct 41 ms 10812 KB Output is correct
56 Correct 47 ms 10568 KB Output is correct
57 Incorrect 22 ms 8540 KB Output isn't correct
58 Correct 58 ms 12060 KB Output is correct
59 Incorrect 41 ms 10804 KB Output isn't correct
60 Correct 55 ms 11980 KB Output is correct
61 Incorrect 12 ms 7328 KB Output isn't correct
62 Correct 28 ms 9284 KB Output is correct
63 Incorrect 30 ms 12100 KB Output isn't correct
64 Correct 44 ms 11380 KB Output is correct
65 Correct 51 ms 12236 KB Output is correct
66 Correct 39 ms 12024 KB Output is correct
67 Correct 54 ms 12296 KB Output is correct
68 Incorrect 34 ms 11920 KB Output isn't correct
69 Incorrect 39 ms 12400 KB Output isn't correct
70 Correct 39 ms 11968 KB Output is correct
71 Correct 26 ms 9116 KB Output is correct
72 Incorrect 49 ms 11932 KB Output isn't correct
73 Correct 38 ms 10448 KB Output is correct
74 Correct 31 ms 12072 KB Output is correct
75 Incorrect 28 ms 8524 KB Output isn't correct
76 Correct 43 ms 10772 KB Output is correct
77 Incorrect 33 ms 12080 KB Output isn't correct
78 Correct 44 ms 11348 KB Output is correct
79 Correct 47 ms 12184 KB Output is correct
80 Incorrect 50 ms 12164 KB Output isn't correct
81 Incorrect 32 ms 9756 KB Output isn't correct
82 Correct 42 ms 12448 KB Output is correct
83 Incorrect 43 ms 12260 KB Output isn't correct
84 Correct 42 ms 11900 KB Output is correct
85 Incorrect 33 ms 11968 KB Output isn't correct
86 Correct 50 ms 12256 KB Output is correct
87 Correct 42 ms 12160 KB Output is correct
88 Correct 51 ms 12036 KB Output is correct
89 Correct 48 ms 11924 KB Output is correct
90 Correct 36 ms 10204 KB Output is correct
91 Incorrect 45 ms 11936 KB Output isn't correct
92 Correct 36 ms 10448 KB Output is correct
93 Incorrect 27 ms 9184 KB Output isn't correct
94 Correct 40 ms 12144 KB Output is correct
95 Correct 39 ms 10764 KB Output is correct
96 Correct 40 ms 11980 KB Output is correct
97 Correct 46 ms 12304 KB Output is correct
98 Correct 49 ms 12136 KB Output is correct
99 Correct 36 ms 12156 KB Output is correct
100 Incorrect 49 ms 12008 KB Output isn't correct
101 Correct 43 ms 12132 KB Output is correct
102 Correct 40 ms 11084 KB Output is correct