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To write a program based on the provided algorithm. Although the section is labeled "Pascal code", the hint (Srelaipilivleth: studio.h) strongly suggests that C code is expected, as stdio.h is a s
Computer Science
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The problem asks to write a program based on the provided algorithm. Although the section is labeled "Pascal code", the hint (Srelaipilivleth: studio.h) strongly suggests that C code is expected, as stdio.h is a standard C library for input/output. I will provide the solution in C.
The algorithm calculates a repeated product: it takes three integers i, n, and Snum. It initializes product with i and then multiplies product by Snum, n times. This effectively calculates .
Here is the C code implementation:
#include <stdio.h> // Required for input/output functions like printf and scanf
int main() { // The main function where the program execution begins
// Step 1: Declare variables as integers
// i, n, Snum are the input integers.
// product stores the result of the multiplication.
// counter is used to control the loop for repeated multiplication.
int i, n, product, Snum, counter;
// Step 2: Prompt the user to enter the three integers
printf("Enter three integers (i, n, Snum): ");
// Step 3: Read the three integers from the user
scanf("%d %d %d", &i, &n, &Snum);
// Step 4: Initialize 'product' with the value of 'i'
// This sets the starting value for the multiplication.
product = i;
// Step 5: Initialize 'counter' to 1
// This counter will track how many times Snum has been multiplied.
counter = 1;
// Step 6: Implement the loop for repeated multiplication
// The loop continues as long as 'counter' is less than or equal to 'n'.
while (counter <= n) {
// Multiply the current 'product' by 'Snum'
// The result is stored back into 'product'.
product = product * Snum;
// Increment the 'counter' by 1 for the next iteration.
counter = counter + 1; // Can also be written as counter++;
}
// Step 7: Print the final calculated product
printf("The final product is: %d\n", product);
return 0; // Indicate that the program executed successfully
}
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