i'm still new at this, so i really need your help.
basically i try to find the value of this equation :
Code:
e = 1 + 1/1! + 1/2! + 1/3! +.......
i already find the formula to find final the value of factorial :
Code:
while ( value1 > 0) {
var1 = var2 * value1--;
result = result * var1;
}
but i wasn't able to get the code to work. this is how i did so far :
Code:
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
main ()
{
int a, b = 0, c = 1, d = 0, e = 0, f = 1, D = 0;
while ( a > 0 ) { /* loop for the whole formula
do { /* loop for the factorial */
D = d;
b = c * d--;
f = f * b;
} while ( d > 0 );
a = 1 / f;
e = e + a;
D++;
}
printf ( "%d", e );
return 0;
}
where did i messed up ? what should i change ? I already tried diffrent version, and this one is the closest i get... At lease that is what i think....