You've a singly linked list where every node in the list has a field "random" which points to other node in the same list. Write a function to clone this list (create a new copy of the same). Don't use extra space (just the pointer variables are fine).
Find if given number matched sum of two elements in sorted array.
Given a sentence input : helloworld output: HelloWorld YOu should make use of a dictionary available with you. Capitalize the dictionary words in the sentence
return Last 3rd consonant character in a string
How many lightbulbs would we have to sell to replace every incandescent bulb in every american home?
why do you want to join nokia?
How would you design a tire to be used on the moon?
remove all elements from linked list with "n" as their value
How to rotate an array by a particular amount, require best time and space complexity.
there is an array with 99 length long, each spot will have number from 1-100, number will never repeat on the array. Give as many way as possible to find the missing number.
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