Roll code

Science competition code
import java.util.*;
public class Test2 {
public static void main(String args[])
{
Scanner sc = new Scanner(System.in);
int size = sc.nextInt();
int arr[] = new int[size];
for(int i=0;i<size;i++)
{
arr[i] = sc.nextInt();
}
int k=sc.nextInt();
Arrays.sort(arr);
int l = size-1;
while(k-->0)
{
System.out.print(arr[l]+" ");
--l;
}
}
}

@practiceinterview

ENCRYPTED DATA STRING



#include<stdio.h>
int main()
{
int n, reverse=0, rem;
printf("Enter a number: ");
scanf("%d", &n);
while(n!=0)
{
rem=n%10;
reverse=reverse*10+rem;
n/=10;
}
printf("Reversed Number: %d",reverse);
return 0;
}

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