Write a cpp program to calculate area of a square?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int s; cout<<"Enter side of square: ";
cin>>s;
cout<<"Area of square is: "<<s*s;
getch();
}
#include<conio.h>
void main()
{
clrscr();
int s; cout<<"Enter side of square: ";
cin>>s;
cout<<"Area of square is: "<<s*s;
getch();
}
Ourput:
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