Question

**Using C Language**

Get a number from the user and use that number for loops and to make some calculations.

Get a number from the user (n) (For example if the user enters a 3, each loop below will repeat 3 times)

//ask, get, and return an integer (by reference)

void GetIntPointer(int *numPtr);

//input: the number entered by the user (pass by copy)

//Calculates the product of the first (n)numbers using a while loop and store the result in *productPtr //For example, if the user entered a 3, you would calculate 1 * 2 * 3.

//Calculate the sum of the first (n)numbers using a for loop and store the result in *sumPtr.

//For example, if the user entered a 3, you would calculate 1 + 2 + 3.

void Calculations(int num, double *productPtr, int *sumPtr);

Remember to initialize the “value at” productPtr and “value at” sumPtr before making the calculations.

Answer 1

thanks for the question, here is the C code with screenshot

========================================================================

#include<stdio.h>

//ask, get, and return an integer (by reference)
void GetIntPointer(int *numPtr) {
printf("Enter an integer: ");
scanf("%d",numPtr);
}

void Calculations(int num, double *productPtr, int *sumPtr) {
for(int i=1; i<=num; i++) {

*productPtr = *productPtr*i;
*sumPtr = *sumPtr + i;
}

}

int main() {

int num=0, product=1, sum=0;
GetIntPointer(&num);
Calculations(num,&product,&sum);

printf("\nProduct is %d",product);
printf("\nSum is %d",sum);

}

========================================================================

Start here X Calculate-c # include //ask, get, and return FChegg C+Calculate.exe nter an integer: 5 an integer (by reference) void GetIntPointer (int *numPtr) printf("Enter an integer:" scanf ("%d", numPtr) ; roduct is 120 um is 15 rocess returned 0 (0x0 execution time 2.383 S ress any key to continue. void Calculations (int num, double productPtr, int 'sumPtr) 10 for (int i-l: i- i++) productPtr productPtri 12 13 14 16 17 18 19 20 21 int main) int numo, product=1, sum=0; GetIntPointer (num) Calculations (num, &product, &sum) 23 24 25 26 27 28 29 30 printf("\nProduct is %d", product); printf("InSum is d",sum) C/C++ Windows (CR+LF) WINDOWS-1252 Line 27, Col 25, Pos 537 Insert