Write a Java Program to calculate xn (x to the power n) using Recursion. You can use O(N) time but can’t use any extra space apart from the Recursion Call Stack Space.

Write a Java Program to calculate xn (x to the power n) using Recursion. You can use O(N) time but can’t use any extra space apart from the Recursion Call Stack Space.

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: easy

标签: interviewbit, java-programming, topic-specific, java

参考答案摘要

In a recursive function, we need to find a relation between the smaller problem and the larger problem. Here, we have a clear mathematical relationship between the large problem xn and the problem tha...

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