Given an integer array `nums`, return `true` if any value appears **at least twice** in the array, and return `false` if every element is distinct.
Examples
Example 1
Input:
nums = [1,2,3,1]Output:
trueExample 2
Input:
nums = [1,2,3,4]Output:
falseExample 3
Input:
nums = [1,1,1,3,3,4,3,2,4,2]Output:
trueConstraints
- •
1 <= nums.length <= 10^5 - •
-10^9 <= nums[i] <= 10^9
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