This is the code for an upcoming university practical I have: import java.util.Random; public class Practical4_Assessed { public static void main(String[] args) { Random numberGenerator = new Random (); int[] arrayOfGenerator = new int[100]; int[] co

A matrix of integers having n rows and m columns and both row's and column's elements are sorted in non-decreasing order. What is the best method to find the Nth maximum of the array? For example if the given matrix is of 4x5 1 4 5 7 2 6 8 9 10 14 19

Written this code, would like to get better approach using any algorithm to find missing numbers from an sorted or unsorted array. If its an unsorted array, i would sort and execute the following. private static void identifyMissingValues(Integer[] a

I have a table OrderUser UserName | OrderNo ----------------------- User1 | 1 User1 | 2 User1 | 3 User2 | 4 User2 | 5 I need the only the userID with min rows, meaning user2 in this case. Simple T-Sql statement is required because I will use the code

Given this table: Order custName description to_char(price) A desa $14 B desb $14 C desc $21 D desd $65 E dese $21 F desf $78 G desg $14 H desh $21 I am trying to display the whole row where prices have the highest occurances, in this case $14 and $2

From this table --------------------------- | id | country | --------------------------- | 1 | India | --------------------------- | 2 | India | --------------------------- | 2 | India | --------------------------- | 3 | India | ---------------------

I need to find one missing number, from a sequence of numbers such as 4 8 12 16 __ 24. I need to find the missing number. How would I do that programmatically? the numbers and the missing placement are not static, so they should be able to change. Ho

This question already has an answer here: Easy interview question got harder: given numbers 1..100, find the missing number(s) 43 answers I have been given a list of n integers and these integers are in the range of 1 to n. There are no duplicates in

If there are 2 folder name 1 and 3 in ./path/1 ./path/3, now I try to add a new folder, but how to sort the folder name already exist and find the missing number is 2? <?php $file = 0; $folder = 0; $dir = new RecursiveDirectoryIterator('./img/product

i need help with a question, I need to write code in php that will find the missing number in the sequence, regardless of that numbers position in the sequence. the numbers will increase but the same amount each time. the output must be only the numb

I found this interview question floating around, and after having given much thought to it, I couldn't really develop a sound algorithm for it. Given a string of numbers in sequential order, find the missing number.The range of numbers is not given.

How to find the minimal number of bits to encode a set of known strings?If the set of strings is known to both sender and receiver, then you need zero bits to transmit it. (In effect, the message is "Use the known set." I know that sounds silly,

I have 2 tables One table with questions ID Description == =========== 1 Some Question 2 Some Question 3 Some Question 4 Some Question And an other one with the awsers to each question of every users ID_USER ID_QUESTION ANSWER ======= =========== ===

How to find the biggest number in a string that contains not just numbers but words? For example: String naa = "John 19, Reuben 21, sbu 6, Derick 33"; I need to be able to find the highest age no mater the names and ages entered.I'm not sure wha