题目——求一个二进制串中连续的1或连续的0出现的最大次数

下列代码求出一个二进制串中连续的1或连续的0出现的最大次数。

例如：s = “101100111100011”

则返回：4

又例如：s=”0111100000”

则返回：5

package com.bird.test;

import java.util.Scanner;

public class Count_0_1 {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		String s = in.next();
		int count0 = 0; 
		int count1 = 0;
		int max = 0;
		Character str[] = new Character[s.length()];
		str[0] = s.charAt(0);
		for(int i = 1; i < s.length(); i++) {
			str[i] = s.charAt(i);
			if(str[i] == str[i - 1]) {
				if(str[i] == '1') {
					count1++;
					if(count1 > max)
						max = count1;
				}
				
					count0++;
					if(count0 > max)
						max = count0;
				   
			}
			else {
				count0 = 0;
				count1 = 0;
			}
			
		}
		System.out.println(max + 1);
	}

}

0111100000
5