HDU-ACM2051

Bitset

Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 18997    Accepted Submission(s): 14274

Problem Description

Give you a number on base ten,you should output it on base two.(0 < n < 1000)

 

Input

For each case there is a postive number n on base ten, end of file.

 

Output

For each case output a number on base two.

 

Sample Input

123

 

Sample Output

11011

import java.util.Scanner;public class Main {    public static void main(String[] args) {        Scanner input=new Scanner(System.in);        while(input.hasNext()){            int n=input.nextInt();            String str=Integer.toBinaryString(n);            System.out.println(str);        }    }}