#include <stdio.h>
#include <math.h>
#define BASE 10

int fact(int num);

int main(void) {
    int i, hold;
    long double result = 1;

    printf("Enter a number: ");
    scanf("%d", &hold);

    for(i = 1; i<BASE; i++) {
        result += pow(hold,i)/fact(i);
        printf("e^%d[%d] = %Lf\n", hold, i, result);
    }

    return 0;
}

int fact(int num) {
    if(num>0)
        return 1*num*fact(num-1);
    else
        return 1;
    
}