What is fflush() function?
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Given a number N, product(N) is the product of the digits of N. We can then form a sequence N, product(N), product(product(N))… For example, using 99, we get the sequence 99, 99 = 81, 81 = 8. Input Format: A single integer N Output Format: A single integer which is the number of steps after which a single digit number occurs in the sequence. Sample Test Cases: Input #00: 99 Output #00: 2 Explanation: Step - 1 : 9 * 9 = 81 Step - 2 : 8 * 1 = 8 There are 2 steps to get to this single digit number. Input #01: 1137638147
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Develop a program that computes the new price of an item. The program should receive a character variable colour and a double precision floating-point variable price from the user. Discount rate is determined based on the colour of the discount sticker, as shown in the following table. An error message should be printed if an invalid colour has been entered
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