Question

wo non-negative integers x and y are equal if either: Both are 0, or x-1 and y-1 are equal Write a function named equals that recursively determines whether two parameters (both containing integer values) are equal and returns True or False.

Answer 1

Using python programming language.

Step-by-step explanation:

#to define the function write as below

def equal():

#to get the two integers from the user

#The user is asked for input in the code below.

x = int(input("Enter the value for X"))

y= int(input("Enter the value for y"))

if x==0 and y==0:

print("both numbers are ", "0")

elif: x==1 and y==1: #This test if both x and y are 1

print("true")

elif: x==y: #this line test if both values are equal

print("true")

else:

print("False")

equal() #end of the function