/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
 
class Main
{
    public static void main(String args[])
    {
        Scanner sc =new Scanner(System.in);
 
        for(;;)//This loop will always run till we break it from inside the loop
        {
            int ip=sc.nextInt();    //Taking input as an integer
            if(ip == 42)            //If input is 42 , break the loop
                break;
            System.out.println(ip); //else print that integer and continue the loop
        }
    }
}

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NAo2NQo0Mgo0OAo=

4
65
42
48