43 docs tagged with "Java"

Given a real number between 0 & 1 (eg. 0.72) that is passed in as double, print the binary representation.

left <= current < right

Check if a tree is a subtree of another

Number of bits you have to flip to convert bits A to bits B

Find the largest sequence of 1 that can be obtained by flipping a 0 to 1.

Write a method to sort an array ot strings so that all tne anagrams are next to each other.

Given a binary tree, design an algorithm which creates a linked list of all

Given a sorted (increasing order) array with unique integer elements, write

Implement the"paint fill" function that one might see on many image editing programs.

Write a program to swap odd and even bits in an integer with as few instructions as

Implement an algorithm to print all valid (i.e., properly opened and closed) combinations

Video

Imagine you are reading in a stream of integers. Periodically, you wish

Multiply without using *.

You are given two sorted arrays, A and B, where A has a large enough buffer at the

You are given an array-like data structure Listy which lacks a size

Given a sorted array of strings that is interspersed with empty strings, write a