2/6/00
COM1100 Winter2000 Yuhong Yin
16
Function ReadingInt()
nbool ReadingInt(const string& prompt, int& answer);
nWhen you do not know how many times will the input be supplied, use Conditional Verified Read, giving the user the option to decline further input.
n 
nIf user responds with a valid double then
n        store data in parameter answer
n         return true  as function value
n If user simply presses return then
n         return false as function value
n If user responds with erroneous data then give feedback and ask again
n