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C++ Programming Code to Calculate Area and Perimeter of Square



C++ Programming Code to Calculate Area and Perimeter of Square

Following C++ program ask to the user to enter the side length of a square to calculate and display the area and perimeter of the square:
		
#include<iostream.h>
#include<conio.h>
void main()
{
	clrscr();
	int side, peri, area;
	cout<<"Enter length of a side of square :";
	cin>>side;
	area=side*side;
	peri=4*side;
	cout<<"Area = "<<area<<"\tPerimeter="<<peri;
	getch();
}

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