1550.ThreeConsecutiveOdds.cs

// 1550. Three Consecutive Odds
// 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
public class Solution {
    public bool ThreeConsecutiveOdds(int[] arr) {
        int count = 0;
        foreach(int num in arr){
            if(num % 2 == 1){
                count++;
                if(count >=3)
                    return true;
            }
            else
                count = 0;
        }
        return false;
    }
}