package com.company;
import java.util.Scanner;
public class decimaltobinary {
public static void main(String[] args) {
System.out.println("ENTER THE DECIMAL NUMBER");
}
}
Scanner sc =new Scanner(System.in);
int dec=sc.nextInt();
int array[]=new int[200];
int i;
for( i=0;i<=100;i++){
array[i]=dec%2;
dec=dec/2;
if(dec<1){
break;
}
}
int j;
for( j=i;j>=0;j--){
System.out.print(array[j]);
}