Here, we have a basic program example to sort array elements in descending order using different languages. This program is created in c language, c++, Java, and Python.
Code to sort array in descending order in C language
#include <stdio.h>
void main()
{
int arr1[100];
int n, i, j, tmp;
printf("Input the number of elements to be stored in the array :");
scanf("%d",&n);
printf("Input %d elements in the array :\n",n);
for(i=0;i<n;i++)
{
printf("element - %d : ",i);
scanf("%d",&arr1[i]);
}
for(i=0; i<n; i++)
{
for(j=i+1; j<n; j++)
{
if(arr1[j] > arr1[i])
{
tmp = arr1[i];
arr1[i] = arr1[j];
arr1[j] = tmp;
}
}
}
printf("\nElements of array in sorted descending order:\n");
for(i=0; i<n; i++)
{
printf("%d ", arr1[i]);
}
printf("\n\n");
}
Code to sort array in descending order in C++ language
#include <iostream>
using namespace std;
int main()
{
int arr1[100];
int n, i, j, tmp;
cout<<"Input the number of elements to be stored in the array : ";
cin>>n;
cout<<"Input "<<n<<" elements in the array : \n";
for(i=0;i<n;i++)
{
cout<<"element - "<<i<<" : ";
cin>>arr1[i];
}
for(i=0; i<n; i++)
{
for(j=i+1; j<n; j++)
{
if(arr1[j] > arr1[i])
{
tmp = arr1[i];
arr1[i] = arr1[j];
arr1[j] = tmp;
}
}
}
cout<<"\nElements of array in sorted descending order:\n";
for(i=0; i<n; i++)
{
cout<<arr1[i]<<" ";
}
}
Code to sort array in descending order in Python language
arr1=[]
n=int(input("Input the number of elements to be stored in the array : "))
print("Input ", n , " elements in the array :")
for i in range(0,n):
l=int(input())
arr1.append(l)
for i in range(0,n):
for j in range(i+1,n):
if(arr1[i] < arr1[j]):
tmp=arr1[i]
arr1[i]=arr1[j]
arr1[j]=tmp
print("Elements of array in sorted descending order:")
for i in range(0,n):
print(arr1[i]," ")
Code to sort array in descending order in Java language
import java.util.*;
public class arrays
{
public static void main(String[] args)
{
int n, tmp;
Scanner sc = new Scanner(System.in);
System.out.print("Input the number of elements to be stored in the array : ");
n=sc.nextInt();
int[] arr1 = new int[n];
int[] arr2 = new int[n];
System.out.println("Input "+n+" elements in the array :\n");
for(int i=0; i<n; i++)
{
arr1[i]=sc.nextInt();
}
for(int i=0; i<n; i++)
{
for(int j=i+1; j<n; j++)
{
if(arr1[j] > arr1[i])
{
tmp = arr1[i];
arr1[i] = arr1[j];
arr1[j] = tmp;
}
}
}
System.out.println("\nElements of array in sorted descending order:\n");
for(int i=0; i<n; i++)
{
System.out.println(arr1[i]+" ");
}
}
}