Question

Write the MatLab code for the following algorithm:

reate maze algorithm 1) Function create mazel maze size: whole number, monsters: whole number) returns maze: [1.NI][1.N] of Strings 2) maze = [mazesizelimaze size] array of strings, filled with "0" 3) maze(random # 6etween 1 and mazesize] [random # between 1 and maze-size] 4) tempx - random whole number between 1 and maze size 5) tempy random whole number between 1 and maze size 6) while mazeltempx][tempd="P" "P" temps.# random whole number between 1 and maze size a. b.tempy random whole number between 1 and maze size end while loop 7) 9) for i from 1 to monsters while mazeltempx] [tempy)-= "P" or mazeltempx][templ == "E" or maze[tempx)Itempy)"M" a. i. tempx random whole number between 1 and maze size i. temey- random whole number between 1 and maze size b. end while loop 10) mazeltempxl (tempy) "M" 11) end for loop 12) return maze

Answer 1

function maze=create_maze(maze_size,monsters)

% checking wether inputs are whole numbers

if ~isa(maze, 'uint64')

   error('Not a whole number!');

end

if ~isa(monsters, 'uint64')

   error('Not a whole number!');

end

% create a string array with zeros

maze=string(zeros(maze_size))

% generatre random integer indices

temp1=randi([1,maze_size],1,1)

temp2=randi([1,maze_size],1,1)

maze[temp1][temp2]=”P”

% generate random integer indices

tempx=randi([1,maze_size],1,1)

tempy=randi([1,maze_size],1,1)

while (maze[tempx][tempy]==”P”)

      tempx=randi([1,maze_size],1,1)

tempy=randi([1,maze_size],1,1)

end

maze[tempx][tempy]=”E”

for a= 1:monsters

while(maze[tempx][tempy]==”E” || maze[tempx][tempy]==”P” ||

maze[tempx][tempy]==”M” )

tempx=randi([1,maze_size],1,1)

tempy=randi([1,maze_size],1,1)

end

maze[tempx][tempy]=”M”

end

end