Given a number N in decimal format, the program must print the binary representation of the number N.

Input Format:
The first line contains N.

Output Format:
The first line contains binary representation of N

Boundary Conditions:
1 <= N <= 9999999

Example Input/Output 1:
Input:
5

Output:
101

Example Input/Output 2:
Input:
18

Output:
10010

Python:

a=int(input())
print(bin(a)[2::]])

C++:

#include<bits/stdc++.h>
using namespace std;
void bin(unsigned n)
{
    /* step 1 */
    if (n > 1)
        bin(n/2);
    /* step 2 */
    cout << n % 2;
}
int main(void)
{
    int num;
    cin >> num;
    bin(num);
} 

C:

#include <stdio.h>
void bin(unsigned n)
{
    /* step 1 */
    if (n > 1)
        bin(n/2);
    /* step 2 */
    printf("%d", n % 2);
}
int main(void)
{
    int n;
    scanf("%d",&n);
    bin(n);
}

Java:

import java.util.*;
public class Main
{
static void bin(int n)
{
    /* step 1 */
    if (n > 1)
        bin(n/2);
    /* step 2 */
    System.out.print(n % 2);
}
public static void main(String[] args)
{
    Scanner sc = new Scanner( System.in);
int s = sc.nextInt();
    bin(s);
    System.out.println();
}
}