Experiments-3

3. Write a program to add first seven terms of the following 

series using looping statements series is

(1/1!) + (2/2!) + (3/3!) + (4/4!) + + ------------ (n/n!)

#include<stdio.h>
main()
{
float result, temp_calc, num, temp, factorial;

result=0;

for (num=1; num<=7; num++)

{
for (temp=1, factorial=1; temp<=num; temp++)

{

factorial = factorial*temp;

temp_calc = (num/factorial);
}

result=result+temp_calc;

}

printf("(1/1!) + (2/2!) + (3/3!) + (4/4!) + (5/5!) + (6/6!) + (7/7!) = %f", result);

}

OUTPUT :
__________

(1/1!) + (2/2!) + (3/3!) + (4/4!) + (5/5!) + (6/6!) + (7/7!) = 2.718056