s=input("Enter the string to be encrypted:") shift=int(input("Enter the shift amount:")) s1="" for i in s : if i==' ' : s1=s1+i elif i.isupper(): s1=s1+ chr(int(ord(i)+shift-65)%26+65) else: s1=s1+chr(int(ord(i)+shift-97)%26+97) print(s1)