Write a function to determine whether duplicate elements in a given array are within a given distance of each other.

Write a function to determine whether duplicate elements in a given array are within a given distance of each other.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, data-structure, topic-specific, data-structures, algorithms

参考答案摘要

Input: arr[] = {1, 2, 3, 4, 2, 1, 2} range=3 Output: True class Solution { public: bool checkDuplicatesWithinRange(vector arr, int range) { // Creating an empty hashset unordered_set myset; ...

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