oj.uz

Submission #765330

# Submission time Handle Problem Language Result Execution time Memory
765330 2023-06-24T10:54:47 Z Sohsoh84 Art Class (IOI13_artclass) C++17
73 / 100
 55 ms 12128 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() > 100) return 1;
	if (green_sum() >= -100 && vert_khat() + horz_khat() == 0) return 2;
	if (vert_khat() + horz_khat() < 10) return 3;
	return 1;
}

Subtask #1
73.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 9708 KB Output is correct
2 Correct 38 ms 10572 KB Output is correct
3 Correct 55 ms 11848 KB Output is correct
4 Correct 44 ms 11128 KB Output is correct
5 Incorrect 35 ms 11908 KB Output isn't correct
6 Incorrect 49 ms 11980 KB Output isn't correct
7 Correct 39 ms 10660 KB Output is correct
8 Correct 38 ms 10408 KB Output is correct
9 Incorrect 22 ms 8532 KB Output isn't correct
10 Correct 40 ms 12044 KB Output is correct
11 Correct 39 ms 10700 KB Output is correct
12 Correct 33 ms 9932 KB Output is correct
13 Incorrect 42 ms 10964 KB Output isn't correct
14 Correct 42 ms 11976 KB Output is correct
15 Incorrect 50 ms 11984 KB Output isn't correct
16 Correct 39 ms 10644 KB Output is correct
17 Correct 39 ms 12016 KB Output is correct
18 Correct 34 ms 11916 KB Output is correct
19 Correct 42 ms 11904 KB Output is correct
20 Correct 40 ms 11980 KB Output is correct
21 Incorrect 24 ms 8660 KB Output isn't correct
22 Correct 48 ms 11980 KB Output is correct
23 Incorrect 22 ms 8524 KB Output isn't correct
24 Correct 44 ms 11228 KB Output is correct
25 Correct 50 ms 12016 KB Output is correct
26 Correct 50 ms 11904 KB Output is correct
27 Correct 51 ms 11980 KB Output is correct
28 Correct 43 ms 11996 KB Output is correct
29 Correct 34 ms 11948 KB Output is correct
30 Correct 55 ms 12060 KB Output is correct
31 Correct 47 ms 11928 KB Output is correct
32 Correct 38 ms 10616 KB Output is correct
33 Correct 42 ms 11988 KB Output is correct
34 Incorrect 50 ms 12020 KB Output isn't correct
35 Correct 27 ms 9088 KB Output is correct
36 Correct 41 ms 10808 KB Output is correct
37 Correct 40 ms 11996 KB Output is correct
38 Correct 40 ms 12116 KB Output is correct
39 Correct 33 ms 12024 KB Output is correct
40 Incorrect 29 ms 9344 KB Output isn't correct
41 Correct 42 ms 11980 KB Output is correct
42 Correct 39 ms 10828 KB Output is correct
43 Correct 32 ms 9892 KB Output is correct
44 Correct 38 ms 10624 KB Output is correct
45 Correct 32 ms 11972 KB Output is correct
46 Correct 42 ms 11912 KB Output is correct
47 Incorrect 27 ms 9136 KB Output isn't correct
48 Correct 43 ms 10948 KB Output is correct
49 Correct 28 ms 9148 KB Output is correct
50 Correct 42 ms 10984 KB Output is correct
51 Correct 41 ms 12020 KB Output is correct
52 Correct 43 ms 11980 KB Output is correct
53 Correct 40 ms 11940 KB Output is correct
54 Correct 52 ms 11980 KB Output is correct
55 Incorrect 41 ms 11988 KB Output isn't correct
56 Correct 43 ms 11100 KB Output is correct
57 Correct 39 ms 11912 KB Output is correct
58 Correct 27 ms 9044 KB Output is correct
59 Correct 43 ms 12128 KB Output is correct
60 Correct 42 ms 11908 KB Output is correct
61 Correct 47 ms 10828 KB Output is correct
62 Correct 39 ms 10768 KB Output is correct
63 Correct 12 ms 7252 KB Output is correct
64 Correct 39 ms 10468 KB Output is correct
65 Correct 35 ms 12008 KB Output is correct
66 Correct 44 ms 11988 KB Output is correct
67 Incorrect 48 ms 11872 KB Output isn't correct
68 Incorrect 45 ms 11972 KB Output isn't correct
69 Incorrect 35 ms 11988 KB Output isn't correct
70 Correct 42 ms 11988 KB Output is correct
71 Correct 43 ms 11092 KB Output is correct
72 Incorrect 41 ms 11984 KB Output isn't correct
73 Correct 52 ms 11992 KB Output is correct
74 Correct 37 ms 11984 KB Output is correct
75 Correct 41 ms 11908 KB Output is correct
76 Correct 32 ms 9676 KB Output is correct
77 Correct 43 ms 11980 KB Output is correct
78 Correct 39 ms 10700 KB Output is correct
79 Correct 25 ms 11992 KB Output is correct
80 Correct 35 ms 11956 KB Output is correct
81 Correct 41 ms 10892 KB Output is correct
82 Incorrect 36 ms 11980 KB Output isn't correct
83 Correct 41 ms 10628 KB Output is correct
84 Correct 30 ms 11988 KB Output is correct
85 Incorrect 16 ms 11688 KB Output isn't correct
86 Incorrect 51 ms 11920 KB Output isn't correct
87 Correct 43 ms 11964 KB Output is correct
88 Correct 41 ms 11968 KB Output is correct
89 Correct 47 ms 11316 KB Output is correct
90 Incorrect 49 ms 11920 KB Output isn't correct
91 Correct 41 ms 10956 KB Output is correct
92 Incorrect 32 ms 11908 KB Output isn't correct
93 Correct 40 ms 11948 KB Output is correct
94 Correct 34 ms 9932 KB Output is correct
95 Incorrect 28 ms 11988 KB Output isn't correct
96 Correct 39 ms 10828 KB Output is correct
97 Correct 44 ms 12028 KB Output is correct
98 Correct 37 ms 10488 KB Output is correct
99 Incorrect 46 ms 11580 KB Output isn't correct
100 Correct 37 ms 10356 KB Output is correct
101 Correct 35 ms 11936 KB Output is correct
102 Correct 42 ms 11032 KB Output is correct