Write a program to add first seven terms of the following series using For-Loop : (1/1!)+(2/2!)+(3/3!)+…………

Source Code :

#include<stdio.h>

void main()

{

      int i,j,n;  //Declaration of variables

      long float fact=1,sum=0,div; //Declaration of variables

      clrscr();

      for(i=1;i<=7;i++) //For Loop for calculating Sum

      {

            fact=1;

            for(j=1;j<=i;j++)

            {

                  fact*=j;    //Calculation of Factorial

            }

            div=i/fact;

            sum+=div;  

      }

      printf("\nSum of First Seven Terms : %5.2f",sum);

      getch();

}

Output :

Sum of First Seven Terms : 2.72