text: Driver code
code: if __name__ == " _ _ main _ _ " : NEW_LINE INDENT n = 3 ; NEW_LINE m = 3 ; NEW_LINE a = [ [ 2 , 3 , 7 ] , [ 5 , 4 , 2 ] , [ 3 , 7 , 11 ] ] ; NEW_LINE mappedMatrix = [ [ 0 for j in range ( MAX ) ] for i in range ( MAX ) ] NEW_LINE preprocessMatrix ( a , n , m ) ; NEW_LINE countPrimePath ( n , m ) ; NEW_LINE lexicographicalPath ( n , m ) ; NEW_LINE DEDENT