C Program to find the number and sum of all integers from 100 to 200 which is divisible by 7.

sumofrange.c

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#include<stdio.h>
int main()
{
 int i,a[20],sum=0,b[20],counter=0,num=100;
 printf("The numbers between 100 and 200 which are divisible by 7 are:\n");
 for(i=100;i<=200;i++)
 {
  if(i%7==0)
  {
   sum=sum+i;
   a[i]=i;
   printf("\n");
   printf(" %d",i);
  }
 }
 printf("\nThe sum of numbers divisible by seven is %d", sum);
 return 0;
}