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Java

Count Distinct Elements in Every Window of Size K

Posted on March 20, 2020March 20, 2020 by WebRewrite

Count Distinct Elements in Every Window of Size K. Given an array of n integers and an integer k (k is always smaller or equal…

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InterviewQuestions

Find Square Root of an Integer

Posted on March 15, 2020February 1, 2022 by WebRewrite

Find Square Root of an Integer. How to calculate square root in java without sqrt function. Given an integer x (non-negative integer). Write a code…

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Array

Count Frequency of a Number in a Sorted Array

Posted on February 11, 2020February 11, 2020 by WebRewrite

Count Frequency of a Number in a Sorted Array. Given a sorted array and a number k. We have to write a code to count…

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