1. num = int(input("Enter a number : "))
	temp = num # to store original value
	result = 0
	while(temp>0):
	remainder = temp%10
	temp = temp//10
	result = result + remainder**3
	if result == n :
	print("Armstrong number")
	else:
	print("Not an Armstrong number")

2. n = int(input("Enter the number : "))
	fib = [0,1]
	num = 1
	while(num<=n):
	num = fib[-1] + fib[-2]
	fib.append(num)
	if(n in fib):
	print("Fibonacci number ")
	else:
	print("Not a Fibonacci number")