n1 = int(input("enter first number"))
n2 = int(input("enter second number"))
n3 = int(input("enter third number"))
if n1 > n2 and n1 > n3:
    print("n1 is largest", n1)
if n2 > n3 and n2 > n3:
    print("n2 is largest number", n2)
if n3 > n1 and n3 > n2:
    print("n3 is largest number", n3)

