in python:

Display the digits 0 to 9 in random order. Ask the user to choose a number N, after which the computer will reverse the first N numbers in the sequence. The object of the game is to get all of the numbers in order (i.e. 0 to 9 ) in the fewest number of reversals. Example, Random Order: 8472901563 Enter a number: 5 Next Order. 9274801563 Enter a number: 3 Next Order: 0123456789 Number of moves: 17