1437. Check If All 1's Are at Least Length K Places Away
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Given an binary array nums and an integer k, return true if all 1's are at least k places away from each other, otherwise return false.
Example 1:
Input: nums = [1,0,0,0,1,0,0,1], k = 2 Output: true Explanation: Each of the 1s are at least 2 places away from each other.
Example 2:
Input: nums = [1,0,0,1,0,1], k = 2 Output: false Explanation: The second 1 and third 1 are only one apart from each other.
Constraints:
1 <= nums.length <= 1050 <= k <= nums.lengthnums[i]is0or1
Hints
Hint 1
Each time you find a number 1, check whether or not it is K or more places away from the next one. If it's not, return false.