you
C++ can be used to make programs, HTML is for weblayouts and whatnot.
A constructor is a special member function which have same name as the class name.`
You can use any usual C-functions like fopen/fclose or open/create/close.
Percentages are percentages - simple! The marketing people have not yet come up with "new improved" percentages.
if (bool expression 1){...}else if (bool expression 2){...}else if (bool expression 3){...}
The answer depends on what you are trying to do with the percentages.
Relative humidity is recorded in percentages.
waste percentages in manufacturing of filled past
They are called sums of percentages!
Play the Percentages was created in 1980.
Any graph can use percentages.