a = int(input("Enter your variable ‘a’ : "))
b = int(input("Enter your variable ‘b’ : "))
c=a
a=b
b=c
print("a : ",a)
print( "b : ",b)
a = int(input("Enter your variable ‘a’ : "))
b = int(input("Enter your variable ‘b’ : "))
c=a
a=b
b=c
print("a : ",a)
print( "b : ",b)