oj.uz

Submission #765335

# Submission time Handle Problem Language Result Execution time Memory
765335 2023-06-24T10:59:55 Z Sohsoh84 Art Class (IOI13_artclass) C++17
73 / 100
 76 ms 12028 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 (vert_khat() + horz_khat() < 5) {
		if (green_sum() < -100) return 3;
		return 2;
	}
	return 1;
}

Subtask #1
73.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 62 ms 11904 KB Output is correct
2 Correct 40 ms 10496 KB Output is correct
3 Correct 46 ms 11212 KB Output is correct
4 Correct 38 ms 10688 KB Output is correct
5 Correct 31 ms 11992 KB Output is correct
6 Correct 41 ms 12016 KB Output is correct
7 Correct 48 ms 11188 KB Output is correct
8 Correct 33 ms 9812 KB Output is correct
9 Incorrect 20 ms 11744 KB Output isn't correct
10 Correct 55 ms 12004 KB Output is correct
11 Incorrect 32 ms 11944 KB Output isn't correct
12 Incorrect 32 ms 9360 KB Output isn't correct
13 Correct 43 ms 11080 KB Output is correct
14 Correct 42 ms 12024 KB Output is correct
15 Correct 42 ms 11972 KB Output is correct
16 Incorrect 34 ms 11976 KB Output isn't correct
17 Correct 42 ms 11980 KB Output is correct
18 Correct 46 ms 10572 KB Output is correct
19 Correct 34 ms 9028 KB Output is correct
20 Correct 43 ms 11976 KB Output is correct
21 Correct 43 ms 12028 KB Output is correct
22 Correct 25 ms 11988 KB Output is correct
23 Correct 40 ms 10756 KB Output is correct
24 Correct 40 ms 10864 KB Output is correct
25 Correct 42 ms 11980 KB Output is correct
26 Incorrect 24 ms 8600 KB Output isn't correct
27 Incorrect 51 ms 12020 KB Output isn't correct
28 Correct 37 ms 10624 KB Output is correct
29 Incorrect 46 ms 11604 KB Output isn't correct
30 Correct 43 ms 11100 KB Output is correct
31 Incorrect 21 ms 8532 KB Output isn't correct
32 Correct 38 ms 10552 KB Output is correct
33 Incorrect 41 ms 10916 KB Output isn't correct
34 Correct 32 ms 9820 KB Output is correct
35 Correct 32 ms 11908 KB Output is correct
36 Correct 40 ms 11980 KB Output is correct
37 Correct 32 ms 12016 KB Output is correct
38 Correct 50 ms 11992 KB Output is correct
39 Correct 33 ms 11960 KB Output is correct
40 Incorrect 49 ms 11964 KB Output isn't correct
41 Correct 40 ms 11904 KB Output is correct
42 Correct 42 ms 11980 KB Output is correct
43 Incorrect 33 ms 11904 KB Output isn't correct
44 Correct 45 ms 11916 KB Output is correct
45 Incorrect 47 ms 11932 KB Output isn't correct
46 Incorrect 41 ms 9124 KB Output isn't correct
47 Incorrect 62 ms 11960 KB Output isn't correct
48 Correct 39 ms 10656 KB Output is correct
49 Correct 63 ms 11916 KB Output is correct
50 Correct 40 ms 11912 KB Output is correct
51 Correct 49 ms 12012 KB Output is correct
52 Correct 41 ms 12012 KB Output is correct
53 Correct 62 ms 10788 KB Output is correct
54 Correct 49 ms 11972 KB Output is correct
55 Correct 27 ms 9088 KB Output is correct
56 Correct 41 ms 10972 KB Output is correct
57 Correct 54 ms 11932 KB Output is correct
58 Correct 36 ms 10432 KB Output is correct
59 Correct 66 ms 11952 KB Output is correct
60 Correct 39 ms 11932 KB Output is correct
61 Incorrect 60 ms 11920 KB Output isn't correct
62 Correct 41 ms 11980 KB Output is correct
63 Correct 64 ms 11016 KB Output is correct
64 Incorrect 35 ms 11964 KB Output isn't correct
65 Correct 40 ms 10784 KB Output is correct
66 Correct 39 ms 10736 KB Output is correct
67 Correct 33 ms 9968 KB Output is correct
68 Correct 43 ms 11988 KB Output is correct
69 Correct 36 ms 12004 KB Output is correct
70 Correct 34 ms 9984 KB Output is correct
71 Incorrect 57 ms 11996 KB Output isn't correct
72 Correct 39 ms 10668 KB Output is correct
73 Correct 51 ms 11912 KB Output is correct
74 Correct 57 ms 10476 KB Output is correct
75 Correct 12 ms 7252 KB Output is correct
76 Correct 39 ms 12008 KB Output is correct
77 Correct 42 ms 11912 KB Output is correct
78 Correct 34 ms 11948 KB Output is correct
79 Correct 49 ms 11984 KB Output is correct
80 Correct 60 ms 10996 KB Output is correct
81 Correct 43 ms 11980 KB Output is correct
82 Correct 42 ms 10832 KB Output is correct
83 Correct 53 ms 11948 KB Output is correct
84 Incorrect 21 ms 8524 KB Output isn't correct
85 Correct 76 ms 12012 KB Output is correct
86 Incorrect 51 ms 11892 KB Output isn't correct
87 Correct 49 ms 11908 KB Output is correct
88 Correct 36 ms 11988 KB Output is correct
89 Correct 40 ms 11980 KB Output is correct
90 Correct 37 ms 10364 KB Output is correct
91 Correct 52 ms 11920 KB Output is correct
92 Correct 44 ms 11220 KB Output is correct
93 Correct 40 ms 10724 KB Output is correct
94 Correct 32 ms 9684 KB Output is correct
95 Correct 40 ms 10996 KB Output is correct
96 Incorrect 52 ms 12004 KB Output isn't correct
97 Incorrect 43 ms 11912 KB Output isn't correct
98 Correct 39 ms 12020 KB Output is correct
99 Incorrect 40 ms 11972 KB Output isn't correct
100 Correct 37 ms 12024 KB Output is correct
101 Correct 26 ms 9172 KB Output is correct
102 Correct 63 ms 11044 KB Output is correct