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Program for Area Of Square
  • Difficulty Level : Medium
  • Last Updated : 24 Apr, 2018

A square is a flat shape, in one plane, defined by four points at the four corners. A square has four sides all of equal length, and four corners, all right angles (90 degree angles). A square is a kind of rectangle.

Examples :

Input : 4
Output :16

Input :8
Output :64

Formula
Area = side*side

C++




// CPP program to find 
// the area of the square
#include <iostream>
using namespace std;
  
int areaSquare(int side)
{
    int area = side * side;
    return area;
}
  
// Driver Code
int main()
{
    int side = 4;
    cout << areaSquare(side);
    return 0;
}


Java




// Java program to find 
// the area of the square
import java.util.*;
  
class GFG
{
    static int areaSquare(int side)
    {
    int area = side * side;
    return area;
    }
      
    // Driver Code
    public static void main(String[] args) 
    {
        int side = 5;
        System.out.println(areaSquare(4));
    }
}


Python3




# Python3 code to find 
# the area of the square
  
def areaSquare( side ):
    area = side * side
    return area
  
# Driver Code
side = 4
print(areaSquare(side))
  
# This code is contributed
# by "Sharad_Bhardwaj".


C#




// C# program to find 
// the area of the square
using System;
  
class GFG
{
    static int areaSquare(int side)
    {
        int area = side * side;
        return area;
    }
      
    // Driver code
    public static void Main() 
    {
        int side = 4;
          
        Console.WriteLine(areaSquare(side));
    }
}
  
// This code is contributed by vt_m


PHP




<?php
// PHP program to find 
// the aria of the square
  
function areaSquare($side)
{
    $area = $side * $side;
    return $area;
}
  
// Driver Code
$side = 4;
echo(areaSquare($side));
  
// This code is contributed by Ajit.
?>


Output :



16

This article is contributed by Ajay Puri. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

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