E Challcnge Tst Case Output Programming Challenge Desc You are climbing a stair case It takes n staps to neach to the top. Each time you can either climb 1 or 2 steps. In how marry distinct ways can you clin lo the lwp? Input: Your proqram should read lines from standard input. Each line contains a pusitive initeger which is the tolal numiber of stairs. The loial nuriber Output Print out the umber of ways to clinb to the top of the staircase Test Input Expected Output > Test Input Expected Output