//WAP to print 1/1! + 2/2! + 3/3! +.....+ n/n!
#include <stdio.h>

void main()
{
    int n, fact = 1;
    float b, sum = 0, i;
    printf("Enter the number: ");
    scanf("%d", &n);

    for (i = 1; i <= n; i++)
    {
        fact = fact * i;
        b = i / fact;
        sum = sum + b;
    }
    printf("The sum is : %f", sum);
}