You will be given an unsorted array of integers and a target t. How will you implement a program using a Hashmap to find the position of two numbers whose sum equals target t?
You will be given an unsorted array of integers and a target t. How will you implement a program using a Hashmap to find the position of two numbers whose sum equals target t?
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, hashmap, topic-specific, data-structures
参考答案摘要
Approach: A general approach for solving such kinds of problems is that first, you have to create a map of Integers. Then iterate through the given array and subtract the current value in the array fr...
答题技巧
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