this is for python plz explain not just give answer thx

1 Problem 1 See appendix A's code for converting decimal to binary. Now do the same, except user enters a letter, between A(a) and Z(z) and it convert the ORD value to binary 2 Appendix A def _bin(x): '''' bin = for i in range(7,-1,-1): (pow (2 , i)): x=x-(pow (2 , i)) bin- bin+ "1" if x else: bin- bin+ 0" #print (bin) return bin x-int(input ("Enter a number between 0 and 255: ")) print( bin(x))