Contenido del Curso
Breadth First Search
Breadth First Search
Coloring Pixels
Tarea
Imagine you have an image a of size m*n, and there are some areas painted black or white (marked 1 or 0 in array). When you touch the pixel a[i][j], you color it with number 2, and if you colored some pixel, you’ll also color all 4-directionally connected pixels of the same color.
Tarea
Imagine you have an image a of size m*n, and there are some areas painted black or white (marked 1 or 0 in array). When you touch the pixel a[i][j], you color it with number 2, and if you colored some pixel, you’ll also color all 4-directionally connected pixels of the same color.
Example 1
Input: m=4, n=6, x=1, y=2
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
2 2 2 0 0 0
0 2 2 0 0 0
2 2 0 0 1 1
0 0 1 1 0 0
Example 2
Input: m=4, n=6, x=2, y=5
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 2 2
0 0 1 1 0 0
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¿Todo estuvo claro?
Coloring Pixels
Tarea
Imagine you have an image a of size m*n, and there are some areas painted black or white (marked 1 or 0 in array). When you touch the pixel a[i][j], you color it with number 2, and if you colored some pixel, you’ll also color all 4-directionally connected pixels of the same color.
Tarea
Imagine you have an image a of size m*n, and there are some areas painted black or white (marked 1 or 0 in array). When you touch the pixel a[i][j], you color it with number 2, and if you colored some pixel, you’ll also color all 4-directionally connected pixels of the same color.
Example 1
Input: m=4, n=6, x=1, y=2
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
2 2 2 0 0 0
0 2 2 0 0 0
2 2 0 0 1 1
0 0 1 1 0 0
Example 2
Input: m=4, n=6, x=2, y=5
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 2 2
0 0 1 1 0 0
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¿Todo estuvo claro?
Coloring Pixels
Tarea
Imagine you have an image a of size m*n, and there are some areas painted black or white (marked 1 or 0 in array). When you touch the pixel a[i][j], you color it with number 2, and if you colored some pixel, you’ll also color all 4-directionally connected pixels of the same color.
Tarea
Imagine you have an image a of size m*n, and there are some areas painted black or white (marked 1 or 0 in array). When you touch the pixel a[i][j], you color it with number 2, and if you colored some pixel, you’ll also color all 4-directionally connected pixels of the same color.
Example 1
Input: m=4, n=6, x=1, y=2
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
2 2 2 0 0 0
0 2 2 0 0 0
2 2 0 0 1 1
0 0 1 1 0 0
Example 2
Input: m=4, n=6, x=2, y=5
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 2 2
0 0 1 1 0 0
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¿Todo estuvo claro?
Tarea
Imagine you have an image a of size m*n, and there are some areas painted black or white (marked 1 or 0 in array). When you touch the pixel a[i][j], you color it with number 2, and if you colored some pixel, you’ll also color all 4-directionally connected pixels of the same color.
Example 1
Input: m=4, n=6, x=1, y=2
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
2 2 2 0 0 0
0 2 2 0 0 0
2 2 0 0 1 1
0 0 1 1 0 0
Example 2
Input: m=4, n=6, x=2, y=5
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 1 1
0 0 1 1 0 0
Output:
1 1 1 0 0 0
0 1 1 0 0 0
1 1 0 0 2 2
0 0 1 1 0 0
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opcionesCambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones