#include <stdio.h>
#include <stdlib.h>
#define IVA 16
int main()
{
    char prod[50];
    float costo, neto;
    printf("Enter a product: ");
    scanf("%[^n]%*c",&prod);
    printf("Enter the ammount: ");
    scanf("%f",&costo);
    neto = costo + (costo*IVA/100);
    printf("*Product*tPricet**TAX**tP Netn");
    printf("%st$%.2ft%d%%t$%.2fn",prod,costo,IVA,neto);
}

#include <stdio.h>
#include <stdlib.h>
#define IVA 16
int main()
{
    char *prod;
    float costo, neto;
    printf("Enter a product: ");
    scanf("%[^n]%*c",&prod);
    printf("Enter the ammount: ");
    scanf("%f",&costo);
    neto = costo + (costo*IVA/100);
    printf("*Product*tPricet**TAX**tP Netn");
    printf("%st$%.2ft%d%%t$%.2fn",&prod,costo,IVA,neto);
}