The weight is still approximately the same for the cup, yet each blueberry weighs over 1.5 grams on average. Approximately 3/4 of a pound of blueberries fits into a pint. One hundred and forty grams is almost 1/3 of a pound, so a pound of blueberries is approximately three cups. A person needs about four cups of blueberries to make a blueberry pie.
word(s). If you have any questions or comments, please visit us on the Forums. This item was added on: 2003/01/28. One method to convert an int to a char array is to use sprintf() or snprintf(). This function can be used to combine a number of variables into one, using the same formatting controls as fprintf(). The prototypes: The following example shows some of the ways it can be used. Or, here's the same thing done with sprintf():
add a comment |. up vote 7 down vote. If you have an array, then you can find the number of elements in the array by dividing the size of the array in bytes by the size of each element in bytes: For the specific case of char, since sizeof(char) == 1, sizeof(x) will yield the same result. If you only have a pointer to an array, then there's no way to find the number of elements in the pointed-to array. You have to keep track of that yourself. For example, given: