Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question 1: Create two classes in c++ one is rectangle and other is square. Both classes are friend of each other .Take value of sides of square and use it to convert it to Calculate area of rectangle
Area of rectangle=width*hight
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