When balanced-tree is better than hashtable?
Engineer Software Interview Questions
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Asked Java Inheritance Problem
# Q1: Write a function to intersect two *sorted* lists (find common elements) # Write a method taking two lists as input, and returning a new list # You can assume you have a reasonable array/list class available (ArrayList, vector, python list, etc) # Ex: # l1 = [1,2,3,4,5] # l2 = [1,5,7,11,100] # result = [1,5]
Verify a BT is a BST.
implement a function on a binary search that receives two nodes and returns its common ancestor.
only one question from my project and then rejected
public class arr1 { public static void main(String[] args) { int a[]= {10,20,30,40,50}; for(int x:a) { System.out.println(x); } a[1]=105; System.out.println("the element in the first index: "+a[2]); } }
Where do you see yourself in 5 years?
1) To determine the number of friend circles. 2) To find the longest string chain possible given a dictionary of words.
Various IPv6 transition technologies
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