In this post I am going to discuss a program called, Entered Number A Spy Number Or Not Through Python Program.
What is a Spy Number?
When you enter a natural number like 1124 then sum up its digit is equal to the product of all the digits. Like,
//Example: Suppose n=1124 Product of digits on prod=(1 * 1 * 2 * 4) = 8 Sum of digits on sum=(1 + 1 + 2 + 4) = 8 Here, sum==prod both product and sum are equal. Output: Spy Number Input : 1412 Explanation : sum = (1 + 4 + 1 + 2) = 8 product = (1 * 4 * 1 * 2) = 8 since, sum == product == 8 Output : Spy Number Input : 132 Explanation : sum = (1 + 3 + 2) = 6 product = (1 * 3 * 2) = 6 since, sum == product == 6 Output : Spy Number
C program to check number is a spy number or not:
# Python program to check # Spy number # Function to check # Spy number def checkSpy(num): sums = 0 product = 1 while num>0: digit = num % 10 # getting the # sum of digits sums = sums + digit # getting the product # of digits product = product * digit num = num // 10 if sums == product: return True else: return False # Driver Code num = 1412 if (checkSpy(num)): print("The number is a Spy Number") else: print("The number is NOT a spy number")
The number is a Spy Number
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