how can i find the edge cases in patterns code like do i need to handle conditions where i get the input as 1 and if i have to what i am supposed to do in those edge cases like do i need to return some value or do i need to print some value. I really can’t think what i have to really do even if i encounter any edge case. i am only able to get 1 test case passed what are other test cases i need to take care of ?
