Post #7 73 Aug 6, 2026, 18:50 UTC 06.08.2026: 217. Contains Duplicate 1. Two Sum 49. Group Anagrams——————Домашнее задание: 290. Word Pattern LeetCode Contains Duplicate - LeetCode Can you solve this real interview question? Contains Duplicate - 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. Example 1: Input: nums = [1,2,3,1] Output: true… ❤ 2