Find all numbers between 100 and 200, divisible by 9

Posted on Apr 8, 2020

C program to find the number and sum of all integer numbers between 100 and 200, divisible by 9.

Program

#include<stdio.h>
#include<conio.h>
void main()
{
	int i, sum=0;
    printf("Numbers between 100 and 200, divisible by 9 : \n");
    for(i=100;i<=200;i++)
    {
        if(i%9==0)
        {
            printf("%d, ",i);
            sum = sum + i;
        }
    }
    printf("\n\nSum : %d",sum);
    getch();
}

Output

Numbers between 100 and 200, divisible by 9 :
108, 117, 126, 135, 144, 153, 162, 171, 180, 189, 198,

Sum : 1683