查找正方形和矩形的周长/周长的程序

本文概述

• C ++
• Java
• Python3
• C#
• 的PHP
• C ++
• Python3
• Java
• C#
• 的PHP

图形的周长是所有边长的总和。为了计算正方形的周长, 需要一面的长度, 因为所有面都相等。要计算矩形的周长, 需要矩形的长度和宽度。

正方形的周长：

正方形的周长由以下公式给出：

C = 4 * a
where a is the side length.

例子 ：

input: 4
output: 16

input: 3
output: 12

C ++

//CPP program to find
//Circumference of a square
#include <bits/stdc++.h>
using namespace std;
  
int Circumference( int a)
{
     return 4 * a;
}
  
//Driver Code
int main()
{
     int a = 5;
     cout <<"Circumference of"
          <<" a square is "
          <<Circumference(a);
     return 0;
}
  
//This code is contributed 
//by mohitw16

Java

//Java program to find
//Circumference of a square
  
import java.io.*;
class GFG 
{
     int Circumference( int a)
     {
         return 4 * a;
     }
  
     //Driver code
     public static void main(String args[])
     {
         GFG obj = new GFG();
         int a = 5 ;
         System.out.println( "Circumference of " + 
                                 "a square is " + 
                           obj.Circumference(a));
     }
}
  
//This code is contributed
//by Anshika Goyal.

Python3

# Python3 Program to find 
# Circumference of a square
  
def Circumference(a):
         return ( 4 * a)
  
# Driver code
a = 5
c = Circumference(a)
print ( "Circumference of a " +
        "square is % d" % (c))

C#

//C# program to find Circumference
//of a square
using System;
  
class GFG 
{
  
     static int Circumference( int a)
     {
         return 4 * a;
     }
  
     //Driver Code
     public static void Main()
     {
         int a = 5;
  
         Console.WriteLine( "Circumference" + 
                        " of a square is " + 
                          Circumference(a));
     }
}
  
//This code is contributed by vt_m.

的PHP

<?php
//PHP program to find 
//Circumference of a square
  
function Circumference( $a )
{
     return 4 * $a ;
}
  
//Driver Code
$a = 5;
echo "Circumference of a " .
               "square is " , Circumference( $a );
  
//This code is contributed by ajit
?>

输出：

Circumference Of a square is 20

矩形的周长：

矩形的周长由以下公式给出：

C = 2 * (l + W)
where l is the length and W is the width.

例子 ：

input: 2 4
output: 12

input: 4 6
output: 20

C ++

//C++ Program to find 
//Circumference of a rectangle
#include <iostream>
using namespace std;
  
int Circumference( int l, int w)
{
     return (2 * (l + w));
}
  
//Driver code
int main()
{
     int l = 8, w = 4;
  
     int c = Circumference(l, w);
  
     cout <<"Circumference of a"
          <<" rectangle is " 
          <<c <<endl;
  
     return 0;
}
  
//This code is contributed by vt_m.

Python3

# Python Program to find 
# Circumference of a rectangle
  
def Circumference(l, w):
         return ( 2 * (l + w))
  
# Driver code
l = 8
w = 4
c = Circumference(l, w)
print ( "Circumference of a" +
   " rectangle is % d" % (c))

Java

//java Program to find 
//Circumference of a rectangle
import java.io.*;
  
class GFG 
{
  
     static int Circumference( int l, int w)
     {
         return ( 2 * (l + w));
     }
  
     //Driver code
     static public void main(String[] args)
     {
         int l = 8 , w = 4 ;
  
         int c = Circumference(l, w);
  
         System.out.println( "Circumference of " +
                          "a rectangle is " + c);
     }
}
  
//This code is contributed by vt_m.

C#

//C# Program to find 
//circumference of a rectangle
using System;
  
class GFG 
{
  
     static int Circumference( int l, int w)
     {
         return (2 * (l + w));
     }
  
     //Driver code
     static public void Main()
     {
         int l = 8, w = 4;
  
         int c = Circumference(l, w);
  
         Console.WriteLine( "Circumference of " + 
                         "a rectangle is " + c);
     }
}
  
//This code is contributed by vt_m.

的PHP

<?php
//Php Program to find 
//Circumference of a rectangle
  
function Circumference( $l , $w )
{
     return (2 * ( $l + $w ));
}
  
//Driver code
$l = 8; $w = 4;
  
$c = Circumference( $l , $w );
  
echo "Circumference of a " . 
  "rectangle is " , $c , "\n" ;
  
//This code is contributed by aj_36.
?>

输出：

Circumference of a rectangle is 24