LeetCode-in-Java
1550. Three Consecutive Odds
Easy
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 <= 10001 <= arr[i] <= 1000
Solution
public class Solution {
public boolean threeConsecutiveOdds(int[] arr) {
for (int i = 0; i < arr.length - 2; i++) {
if (arr[i] % 2 == 1 && arr[i + 1] % 2 == 1 && arr[i + 2] % 2 == 1) {
return true;
}
}
return false;
}
}