01字串

import java.util.Arrays;
import java.util.Scanner;
public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		for(int i = 0 ; i < 32; i++ ){
			transformToBinary(i);
		}
	}
	public static void transformToBinary(int n){//十进制转二进制
		int a = n%32/16;
		int b = n%16/8;
		int c = n%8/4;
		int d = n%4/2;
		int e = n%2;
		System.out.println(a+""+b+""+c+""+d+""+e);
		
	}
}

在别人博客上看到的这种算法。学习一下