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():
You can, exactly the same way as with a char array. Here's your code with a string, all I did was change the parameter from char array to a string. And then I put in the method message.size() as the loop condition. This function returns how many characters are in the string.