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Program for Area Of Square

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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


                    

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

                    

Javascript

<script>
  
// Javascript program to find 
// the area of the square 
  
function areaSquare(side) 
    let area = side * side; 
    return area; 
  
// Driver Code 
  
    let side = 4; 
    document.write(areaSquare(side)); 
  
// This code is contributed by Mayank Tyagi
</script>

                    

Output : 
 

16

Time complexity : O(1) 
Auxiliary Space : O(1)



.
 



Last Updated : 16 Feb, 2023
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