Leetcode 3591. Check if Any Element Has Prime Frequency
Count element frequencies in the array and return true if any frequency is a prime number (>1). This reduces to frequency counting (map/array) and checking each count for primality (nums.length ≤ 100).
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Hello Interview Premium
Your account is free and you can post anonymously if you choose.