**Q.**Write a C program to find the numbers and their sum between 100 to 200 which are divisible by 7.

**or**

**Q.**Write a C program to accept two randomly number from user and find out the numbers and their sum which are divisible by user entered number.

**Ans.**

/*c program for find the number between 100 to 200 which are divisible by 7 and also calculate these number sum*/

**#include**<

**stdio.h**>

**#include**<

**conio.h**>

int main()

{

int n1,n2,div,sum=0;

printf("Note: First number must be less then to second number\n\n");

printf("Enter first number: ");

scanf("%d",

**&**n1);

printf("Enter second number: ");

scanf("%d",

**&**n2);

printf("Enter divisor: ");

scanf("%d",

**&**div);

printf("Numbers that are divisor by %d :\n",div);

for(n1; n1<=n2; n1++)

{

if(n1%div==0)

{

printf("%d\t",n1);

sum=sum+n1;

}

}

printf("\nSum of numbers that are divisible by %d = %d",div,sum);

getch();

**return 0**;

}

**/************Output************/**

Screen shot find the number between 100 to 200 which are divisible by 7 and calculate its number sum C program |

but how to print only the first 5 numbers?

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