What can I add to my function that will make sure only numerical input is added? This is not for homework.
Thanks :cool:Code:float num_check (float num_entd)
{
while((num_entd>1000) || (num_entd<0))
{
printf("Please enter a valid weight between 0 and 1000 lbs\n");
scanf("%f", &num_entd);
}
return num_entd;
}