[Java知识库]蓝桥杯 01字串(Java)

package com.atwang.java;

import org.junit.Test;

/**
 * 
 * @Description 01字串
 * @author wxkstart  Email:1161608449@qq.com
 * @version 
 * @date 2022年1月2日下午9:09:47
 *
 */
public class ZeroOneString {
	int[] zOString = new int[5];//可更改
	int length;
	public void print(){
		for(int i = 0;i< zOString.length;i++){
			System.out.print(zOString[i]);	
		}
		System.out.println();
	}
	@Test
	public void testZeroOneString(){
			
		for(int i = 0;i < Math.pow(2, zOString.length);i++){
			length = zOString.length - 1;
			print();
			if(zOString[length] == 0){
				zOString[length]++;
			}else{
				while(zOString[length] != 0){
					zOString[length]--;
					length--;
					if(length == 0){
						break;
					}
				}
				zOString[length]++;
			}
		}
	}
}