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Why should I employ new instead of truthful old malloc()?
A: Constructors/destructors, type safety, overridability.
Constructors/destructors: unlike malloc(sizeof(Fred)), new Fred() calls Fred's constructor. Likewise, delete p calls *p's destructor.Type safety: malloc() returns a void* that isn't type safe. new Fred() returns pointer of right type (a Fred*).
Overridability: new is an operator which can be overridden by a class, whereas malloc() is not overridable on a per-class basis.
A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome
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Write a function that takes in a number n and divides the screen into n vertical bars, alternating black and white. (What should you do if someone puts in n=0 or n=-99?)
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