Submission #765343

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
765343	2023-06-24T11:09:48 Z	Sohsoh84	Art Class (IOI13_artclass)	C++17	65 / 100	69 ms	12608 KB

artclass

#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;
}

int lim;
double test = 0.6;

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

	return fans;	
}

inline int vert_khat() {
	int fans = 0;
	for (int i = lim; i < m; i++) {
		int ans = 0;
		for (int j = 0; j < n; j++)
			if (dist(j, i, j, i - lim) > difflim)
				ans++;
		
		if (ans > test * 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_;	
	lim = (n + m) / 30;
	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 (vert_khat() > 10 && vert_khat() > 10) return 1;	
	if (vert_khat() + horz_khat() <= 2 && green_sum() > -100) return 2;
	cerr << vert_khat() << sep << horz_khat() << endl;
	if (max(vert_khat(), horz_khat()) > 2 && min(vert_khat(), horz_khat()) < 2) return 4;
	return 3;
}

Subtask #1

65.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	30 ms	12020 KB	Output isn't correct
2	Correct	36 ms	9136 KB	Output is correct
3	Correct	56 ms	11952 KB	Output is correct
4	Incorrect	47 ms	11244 KB	Output isn't correct
5	Correct	36 ms	12032 KB	Output is correct
6	Incorrect	45 ms	12408 KB	Output isn't correct
7	Incorrect	51 ms	12068 KB	Output isn't correct
8	Incorrect	13 ms	7284 KB	Output isn't correct
9	Correct	39 ms	11140 KB	Output is correct
10	Correct	39 ms	11084 KB	Output is correct
11	Incorrect	23 ms	8660 KB	Output isn't correct
12	Correct	40 ms	11984 KB	Output is correct
13	Correct	38 ms	10748 KB	Output is correct
14	Correct	49 ms	10956 KB	Output is correct
15	Correct	48 ms	12108 KB	Output is correct
16	Correct	48 ms	12388 KB	Output is correct
17	Correct	43 ms	12160 KB	Output is correct
18	Correct	38 ms	10196 KB	Output is correct
19	Correct	47 ms	12364 KB	Output is correct
20	Correct	38 ms	11988 KB	Output is correct
21	Correct	27 ms	9036 KB	Output is correct
22	Correct	31 ms	12044 KB	Output is correct
23	Incorrect	46 ms	11596 KB	Output isn't correct
24	Correct	53 ms	10760 KB	Output is correct
25	Correct	50 ms	11064 KB	Output is correct
26	Correct	42 ms	11980 KB	Output is correct
27	Correct	26 ms	12004 KB	Output is correct
28	Correct	36 ms	12020 KB	Output is correct
29	Incorrect	41 ms	11936 KB	Output isn't correct
30	Correct	40 ms	12044 KB	Output is correct
31	Correct	56 ms	11560 KB	Output is correct
32	Incorrect	18 ms	11792 KB	Output isn't correct
33	Correct	38 ms	10688 KB	Output is correct
34	Correct	42 ms	12152 KB	Output is correct
35	Correct	38 ms	10364 KB	Output is correct
36	Correct	36 ms	11968 KB	Output is correct
37	Correct	45 ms	10540 KB	Output is correct
38	Correct	49 ms	12176 KB	Output is correct
39	Correct	38 ms	10424 KB	Output is correct
40	Correct	43 ms	12000 KB	Output is correct
41	Correct	46 ms	11300 KB	Output is correct
42	Correct	45 ms	12396 KB	Output is correct
43	Incorrect	27 ms	9144 KB	Output isn't correct
44	Correct	45 ms	12092 KB	Output is correct
45	Correct	36 ms	12124 KB	Output is correct
46	Correct	41 ms	12236 KB	Output is correct
47	Correct	50 ms	11192 KB	Output is correct
48	Correct	44 ms	12108 KB	Output is correct
49	Incorrect	35 ms	11932 KB	Output isn't correct
50	Correct	26 ms	9276 KB	Output is correct
51	Incorrect	50 ms	12272 KB	Output isn't correct
52	Correct	39 ms	12224 KB	Output is correct
53	Correct	45 ms	11916 KB	Output is correct
54	Incorrect	59 ms	11908 KB	Output isn't correct
55	Correct	52 ms	12104 KB	Output is correct
56	Correct	38 ms	10836 KB	Output is correct
57	Correct	44 ms	11944 KB	Output is correct
58	Incorrect	20 ms	8468 KB	Output isn't correct
59	Correct	43 ms	11980 KB	Output is correct
60	Correct	45 ms	12032 KB	Output is correct
61	Correct	37 ms	10728 KB	Output is correct
62	Correct	45 ms	11984 KB	Output is correct
63	Correct	45 ms	12236 KB	Output is correct
64	Correct	32 ms	11976 KB	Output is correct
65	Incorrect	45 ms	11408 KB	Output isn't correct
66	Correct	43 ms	11976 KB	Output is correct
67	Correct	46 ms	12020 KB	Output is correct
68	Incorrect	48 ms	12020 KB	Output isn't correct
69	Correct	58 ms	11980 KB	Output is correct
70	Correct	30 ms	12076 KB	Output is correct
71	Correct	27 ms	12172 KB	Output is correct
72	Correct	41 ms	10796 KB	Output is correct
73	Incorrect	30 ms	9760 KB	Output isn't correct
74	Correct	32 ms	12608 KB	Output is correct
75	Correct	38 ms	12052 KB	Output is correct
76	Correct	38 ms	9784 KB	Output is correct
77	Incorrect	36 ms	12356 KB	Output isn't correct
78	Correct	41 ms	11704 KB	Output is correct
79	Incorrect	20 ms	8572 KB	Output isn't correct
80	Correct	36 ms	10796 KB	Output is correct
81	Incorrect	40 ms	11396 KB	Output isn't correct
82	Incorrect	29 ms	9568 KB	Output isn't correct
83	Correct	44 ms	12020 KB	Output is correct
84	Correct	39 ms	11164 KB	Output is correct
85	Correct	41 ms	11368 KB	Output is correct
86	Correct	52 ms	10948 KB	Output is correct
87	Correct	42 ms	11108 KB	Output is correct
88	Incorrect	69 ms	12148 KB	Output isn't correct
89	Incorrect	43 ms	12268 KB	Output isn't correct
90	Correct	35 ms	11980 KB	Output is correct
91	Correct	40 ms	11904 KB	Output is correct
92	Correct	31 ms	9952 KB	Output is correct
93	Correct	41 ms	12276 KB	Output is correct
94	Correct	45 ms	12064 KB	Output is correct
95	Correct	46 ms	10840 KB	Output is correct
96	Correct	41 ms	11048 KB	Output is correct
97	Incorrect	41 ms	12184 KB	Output isn't correct
98	Incorrect	29 ms	9804 KB	Output isn't correct
99	Correct	43 ms	11936 KB	Output is correct
100	Incorrect	42 ms	11944 KB	Output isn't correct
101	Correct	36 ms	10644 KB	Output is correct
102	Correct	30 ms	11972 KB	Output is correct