求最长平台的长度

/**
 * @author:(LiberHome)
 * @date:Created in 2019/2/27 18:02
 * @description:
 * @version:$
 */
/*求最长平台的长度*/
public class page04 {
    public static void main(String[] args) {
        int len;
        int[] demo={0,0,0,1,1,2,2,2,2,2,2,2};
        len=countLen(demo)+1;
        System.out.println(len);
    }

    private static int countLen(int[] arr) {
        int i=0;
        int countNow=0;
        int count = 0;
        while (i<arr.length){
            while ((i+1)<arr.length&&arr[i+1]==arr[i]){
                countNow++;
                if(countNow>count){
                    count=countNow;
                }
                i++;
            }
            countNow=0;
            i++;
        }
        return count;
    }
}

猜你喜欢

转载自www.cnblogs.com/liberhome/p/10445821.html