Question

Write a (C program) having the following features:

• Scan two user input integers
• Output the sum of all the integers (including bounds) within this range

Answer 1

#include<stdio.h>
#include<conio.h>
int main()
{
   int a,b,sum=0,i=0;
   printf("enter the two values of the range \n");
   scanf("%d%d",&a,&b);
   for(i=a;i<=b;i++)
   {
    sum=sum+i;
   }
   printf("Sum of the given range %d\n",sum);
   return(0);
}