一、题目内容
二、题解
解法1:
思路
代码
public class Solution {public boolean IsContinuous(int [] numbers) {Set<Integer> set = new HashSet<Integer>();int min = 15,max = -1;for(int num:numbers){if(num == 0){continue;}if(set.contains(num)){return false;}set.add(num);if(num>max){max = num;}if(num<min){min = num;}}return max-min<5;}}
