Java Programs that complete the following:

Given A specific starting position and distance returns a 10x10 character array with all positions that are less than or equal to that manhattan distance from the starting position marked with an x Recall the manhattan distance is the distance in terms of number of direct steps North South East West.

a 2D array of characters is given and the function returns a string consisting of all the characters in column-order -- one column at a time, going from left to right.