Time Limit Exceeded ?? java


  • 0
    A
    public class Solution {
        public boolean containsDuplicate(int[] nums) {
             Set<Integer> set = new HashSet<>();
             for(int num : nums)
             {
                 set.add(num);
             }
             return set.size() != nums.length;
        }
    }
    

    This is my solution.Sometimes accepted,sometimes Time Limit Exceeded??
    Why


  • 0

    @a2950240 I got TLE the first time submitted, when I try again, I got AC, it is possibly due to the load of the judge system


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