LeetCode --- 1550. Three Consecutive Odds 解题报告

Posted 2023-01-28 杨鑫newlfe

Given an integer array arr, return true if there are three consecutive odd numbers in the array. Otherwise, return false.

Example 1:

Input: arr = [2,6,4,1]
Output: false
Explanation: There are no three consecutive odds.

Example 2:

Input: arr = [1,2,34,3,4,5,7,23,12]
Output: true
Explanation: [5,7,23] are three consecutive odds.

Constraints:

• 1 <= arr.length <= 1000
• 1 <= arr[i] <= 1000

# -*- coding:utf-8 -*-
__author__ = \'yangxin_ryan\'
"""
Solutions:
题意是判断给定的数组中，是否有满足三个连续的奇数，不满足返回False，否则返回True
通过累加计数器的方式计算即可。
"""


class ThreeConsecutiveO