We don't do homework here. We will help, but we won't write your progam for you.
Ok, let’s break it down into smaller pieces.
Use the StreamReader class to retreive the data from your text file:
Read from text file.[
^]
Put the 1s and 0s into an array (line by line):
Convert string to char array.[
^]
Iterate through the arrays:
Iterating through an array.[
^]
Solve the maze using shortest path:
Maze Solver (shortest path finder)[
^]
As with any program, it is a series of smaller problems that need to be solved assembled into a larger structure. Learning to put them together in the right order or location in the program flow is a very, very important part of programming. You need to learn this skill or you will not become a good programmer.
Now get going, you have little time.