# Python Program to Determine How Many Times a Given Letter Occurs in a String Recursively def check(string,ch):      if not string:        return 0      elif string[0]==ch:            return 1+check(string[1:],ch)      else:            return check(string[1:],ch)string=raw_input("Enter string:")ch=raw_input("Enter character to check:")print("Count is:")print(check(string,ch))