#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 510;
struct Pixel
{
int r, g, b;
Pixel(int red = 0, int green = 0, int blue = 0)
: r(red), b(blue), g(green) {}
int operator - (Pixel a)
{
int diff = abs(r - a.r);
diff += abs(b - a.b);
diff += abs(g - a.g);
return diff;
}
};
int dx[] = { 0 , 0 , 1 , -1 };
int dy[] = { 1 , -1 , 0 , 0 };
int n, m;
Pixel v[MAXN][MAXN];
bool mark[MAXN][MAXN];
queue<int> q;
int BFS(int x, int y, int w)
{
int qtd = 0;
mark[x][y] = true;
q.push(x); q.push(y);
while( !q.empty() )
{
qtd++;
int curX = q.front(); q.pop();
int curY = q.front(); q.pop();
for(int d = 0 ; d < 4 ; d++)
{
int newX = curX + dx[d];
int newY = curY + dy[d];
if( 0 >= newX || newX > n )
continue;
if( 0 >= newY || newY > m )
continue;
if( mark[newX][newY] )
continue;
if( v[x][y] - v[newX][newY] > w )
continue;
mark[newX][newY] = true;
q.push(newX); q.push(newY);
}
}
return qtd;
}
int qtdDiff = 0;
int is1or4(int c)
{
int qtdBad = 0;
for(int i = 1 ; i <= n ; i++)
{
for(int j = 1 ; j <= m ; j++)
{
bool isBad = false;
for(int x = max(i - c,0) ; x<= i + c && x <= n ; x++)
for(int y = max(j - c,0) ; y <= j + c && y <= m ; y++)
if( v[i][j] - v[x][y] > 50 ) isBad = true, qtdDiff++;
if( isBad )
qtdBad++;
}
}
return qtdBad;
}
int countComponents(int w)
{
int qtd = 0;
for(int i = 1 ; i <= n ; i++)
for(int j = 1 ; j <= m ; j++)
if( !mark[i][j] ) qtd = max(qtd,BFS(i,j,w));
return qtd;
}
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 = 1 ; i <= n ; i++)
for(int j = 1 ; j <= m ; j++)
v[i][j] = Pixel(R[i - 1][j - 1], G[i - 1][j - 1], B[i - 1][j - 1]);
// is1or4();
// printf("qtdBad = %d tamanho = %d %d\n",is1or4(),n*m,(n*m)/is1or4());
// printf("componentes = %d\n",(n*m)/countComponents(50));
// printf("diferentes = %d\n",qtdDiff);
if( is1or4(1) <= (n*m)/3 )
{
if( is1or4(1) <= 10000 )
return 4;
return 1;
}
qtdDiff = 0;
is1or4(2);
int sumGreen = 0, sumRed = 0, sumBlue = 0;
for(int i = 1 ; i <= n ; i++)
for(int j = 1 ; j <= m ; j++)
sumGreen += v[i][j].g, sumRed += v[i][j].r, sumBlue += v[i][j].b;
sumGreen /= n*m;
sumRed /= n*m;
sumBlue /= n*m;
// printf("r = %d g = %d b = %d\n",sumRed,sumGreen,sumBlue);
// printf("soma = %d max = %d\n",sumRed+sumBlue+sumGreen,max({sumRed,sumBlue,sumGreen}));
if( qtdDiff >= 1900000 )
return 3;
return 2;
}
Compilation message
artclass.cpp: In constructor 'Pixel::Pixel(int, int, int)':
artclass.cpp:10:15: warning: 'Pixel::b' will be initialized after [-Wreorder]
10 | int r, g, b;
| ^
artclass.cpp:10:12: warning: 'int Pixel::g' [-Wreorder]
10 | int r, g, b;
| ^
artclass.cpp:12:5: warning: when initialized here [-Wreorder]
12 | Pixel(int red = 0, int green = 0, int blue = 0)
| ^~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
52 ms |
4792 KB |
Output is correct |
2 |
Correct |
63 ms |
6212 KB |
Output is correct |
3 |
Correct |
69 ms |
6184 KB |
Output is correct |
4 |
Correct |
41 ms |
6216 KB |
Output is correct |
5 |
Incorrect |
58 ms |
6216 KB |
Output isn't correct |
6 |
Incorrect |
40 ms |
4428 KB |
Output isn't correct |
7 |
Incorrect |
84 ms |
5772 KB |
Output isn't correct |
8 |
Correct |
73 ms |
5592 KB |
Output is correct |
9 |
Correct |
81 ms |
5628 KB |
Output is correct |
10 |
Correct |
54 ms |
6236 KB |
Output is correct |
11 |
Incorrect |
91 ms |
6220 KB |
Output isn't correct |
12 |
Correct |
62 ms |
6148 KB |
Output is correct |
13 |
Correct |
65 ms |
6252 KB |
Output is correct |
14 |
Correct |
65 ms |
5080 KB |
Output is correct |
15 |
Correct |
38 ms |
6236 KB |
Output is correct |
16 |
Correct |
79 ms |
5384 KB |
Output is correct |
17 |
Correct |
53 ms |
4812 KB |
Output is correct |
18 |
Correct |
41 ms |
6212 KB |
Output is correct |
19 |
Correct |
86 ms |
5828 KB |
Output is correct |
20 |
Correct |
53 ms |
6212 KB |
Output is correct |
21 |
Correct |
79 ms |
5700 KB |
Output is correct |
22 |
Correct |
75 ms |
5420 KB |
Output is correct |
23 |
Correct |
83 ms |
6240 KB |
Output is correct |
24 |
Correct |
80 ms |
6212 KB |
Output is correct |
25 |
Correct |
78 ms |
5400 KB |
Output is correct |
26 |
Correct |
64 ms |
6212 KB |
Output is correct |
27 |
Correct |
87 ms |
5600 KB |
Output is correct |
28 |
Correct |
45 ms |
6264 KB |
Output is correct |
29 |
Incorrect |
84 ms |
6180 KB |
Output isn't correct |
30 |
Correct |
60 ms |
6256 KB |
Output is correct |
31 |
Correct |
52 ms |
6212 KB |
Output is correct |
32 |
Correct |
50 ms |
4832 KB |
Output is correct |
33 |
Correct |
67 ms |
5544 KB |
Output is correct |
34 |
Incorrect |
58 ms |
6212 KB |
Output isn't correct |
35 |
Correct |
54 ms |
6188 KB |
Output is correct |
36 |
Correct |
52 ms |
6212 KB |
Output is correct |
37 |
Correct |
75 ms |
5600 KB |
Output is correct |
38 |
Incorrect |
80 ms |
5444 KB |
Output isn't correct |
39 |
Incorrect |
52 ms |
6160 KB |
Output isn't correct |
40 |
Correct |
68 ms |
6188 KB |
Output is correct |
41 |
Correct |
60 ms |
5060 KB |
Output is correct |
42 |
Incorrect |
42 ms |
6248 KB |
Output isn't correct |
43 |
Correct |
83 ms |
6212 KB |
Output is correct |
44 |
Correct |
83 ms |
5956 KB |
Output is correct |
45 |
Incorrect |
85 ms |
5572 KB |
Output isn't correct |
46 |
Correct |
78 ms |
5768 KB |
Output is correct |
47 |
Incorrect |
83 ms |
5700 KB |
Output isn't correct |
48 |
Correct |
39 ms |
4940 KB |
Output is correct |
49 |
Incorrect |
87 ms |
5728 KB |
Output isn't correct |
50 |
Correct |
63 ms |
6228 KB |
Output is correct |
51 |
Correct |
62 ms |
6172 KB |
Output is correct |
52 |
Correct |
77 ms |
5588 KB |
Output is correct |
53 |
Correct |
39 ms |
6248 KB |
Output is correct |
54 |
Incorrect |
59 ms |
5828 KB |
Output isn't correct |
55 |
Correct |
55 ms |
6252 KB |
Output is correct |
56 |
Correct |
62 ms |
6168 KB |
Output is correct |
57 |
Correct |
61 ms |
6008 KB |
Output is correct |
58 |
Incorrect |
42 ms |
4524 KB |
Output isn't correct |
59 |
Correct |
51 ms |
5644 KB |
Output is correct |
60 |
Correct |
73 ms |
6260 KB |
Output is correct |
61 |
Correct |
88 ms |
5656 KB |
Output is correct |
62 |
Correct |
87 ms |
6172 KB |
Output is correct |
63 |
Correct |
70 ms |
6212 KB |
Output is correct |
64 |
Correct |
66 ms |
6324 KB |
Output is correct |
65 |
Incorrect |
88 ms |
6160 KB |
Output isn't correct |
66 |
Correct |
34 ms |
6212 KB |
Output is correct |
67 |
Correct |
66 ms |
6256 KB |
Output is correct |
68 |
Incorrect |
45 ms |
4556 KB |
Output isn't correct |
69 |
Correct |
55 ms |
6236 KB |
Output is correct |
70 |
Correct |
17 ms |
6220 KB |
Output is correct |
71 |
Correct |
57 ms |
5344 KB |
Output is correct |
72 |
Incorrect |
108 ms |
6260 KB |
Output isn't correct |
73 |
Correct |
58 ms |
6328 KB |
Output is correct |
74 |
Correct |
62 ms |
6156 KB |
Output is correct |
75 |
Incorrect |
78 ms |
5676 KB |
Output isn't correct |
76 |
Incorrect |
73 ms |
5536 KB |
Output isn't correct |
77 |
Correct |
67 ms |
6152 KB |
Output is correct |
78 |
Correct |
75 ms |
5724 KB |
Output is correct |
79 |
Correct |
50 ms |
6256 KB |
Output is correct |
80 |
Correct |
53 ms |
4840 KB |
Output is correct |
81 |
Correct |
42 ms |
6256 KB |
Output is correct |
82 |
Incorrect |
22 ms |
3952 KB |
Output isn't correct |
83 |
Correct |
82 ms |
5808 KB |
Output is correct |
84 |
Incorrect |
57 ms |
6212 KB |
Output isn't correct |
85 |
Correct |
53 ms |
6208 KB |
Output is correct |
86 |
Correct |
75 ms |
6216 KB |
Output is correct |
87 |
Correct |
72 ms |
5572 KB |
Output is correct |
88 |
Correct |
65 ms |
6268 KB |
Output is correct |
89 |
Correct |
67 ms |
5248 KB |
Output is correct |
90 |
Correct |
67 ms |
5204 KB |
Output is correct |
91 |
Correct |
67 ms |
6240 KB |
Output is correct |
92 |
Correct |
48 ms |
6200 KB |
Output is correct |
93 |
Correct |
62 ms |
5876 KB |
Output is correct |
94 |
Correct |
69 ms |
6340 KB |
Output is correct |
95 |
Correct |
71 ms |
6260 KB |
Output is correct |
96 |
Correct |
83 ms |
6232 KB |
Output is correct |
97 |
Incorrect |
81 ms |
6340 KB |
Output isn't correct |
98 |
Correct |
53 ms |
6160 KB |
Output is correct |
99 |
Correct |
63 ms |
6140 KB |
Output is correct |
100 |
Correct |
44 ms |
6236 KB |
Output is correct |
101 |
Correct |
36 ms |
6272 KB |
Output is correct |
102 |
Correct |
74 ms |
5700 KB |
Output is correct |