Product of even integers in given range

Posted on Apr 7, 2020

C Program that calculates and prints the product of the even integers in given range.

Program

#include<stdio.h>
#include<conio.h>
void main()
{
	int i, low, high, prod=1;

    printf("Enter lower limit: ");
    scanf("%d", &low);
    printf("Enter upper limit: ");
    scanf("%d", &high);

    for(i=low; i<=high; i++)
    {
    	if(i % 2 == 0)
    	{
       		prod *= i;
    	}
    }

    printf("Product of Even numbers in the range (%d-%d) = %d", low, high, prod);
    getch();
}

Output

Enter lower limit: 3
Enter upper limit: 10
Product of Even numbers in the range (3-10) = 1920