Python program on Addition, Substration, Multiplication and Division

This program take input a & b from user and prints their addition, substration, multiplication, division. Program is compiled on Python 3 Version

choice = 'y'

while choice=='y':
	print('\n##Addition')
	a = int(input('Enter a : '))
	b = int(input('Enter b : '))
	c = a + b;
	print('Sum of a & b is : ', c);
	print('\n##Substraction')
	a = int(input('Enter a : '))
	b = int(input('Enter b : '))
	c = a - b;
	print('Sum of a & b is : ', c);
	print('\n##Multiplicatin')
	a = int(input('Enter a : '))
	b = int(input('Enter b : '))
	c = a * b;
	print('Sum of a & b is : ', c);
	print('\n##Division')
	a = int(input('Enter a : '))
	b = int(input('Enter b : '))
	c = a / b;
	print('Sum of a & b is : ', c);
	
	choice = input('\n Do you want to continue? y/n :')