405 Topics
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 | I am trying to create a 2D array of Point of distorted checker board like this photo: [Click Here](http://download.altamisoft.ru/download/resources/image_with_points.jpeg) Starting from the mid point, I think there should be some kind of sin and cos algorithm depending on x&y distance between each vertex and the mid point but I don't …  |
 | Hello guys. I am currently developing an OCR tool using Chain-code algorithm in Java. I was googling and found this code in Matlab. I have no idea on using Matlab. So, I need help from someone who's good in Matlab to convert it into Java. This will be a big … |
| | Am trouble with this algorithm can someone please assist Mi.. Write a algorithm that will accept employee name, job title, total sales of all sale staff,the algorithm should calculate a commission at 8% of their total sales amount if more than $30000 .it should display the name and commission of …  |
 | I'm working (rather beginning) on a Huffman tree. I think I've run in to a problem for time complexity. Huffman trees are supposed to be fast in most ways. As I prepare to build my tree, I have three for...next loops in separate methods. I think that could be very …  |
| | Let assume that ‘k’ is an integer that indicate and reveals exactly the length of subset that sum to 0. Thus length of subset to pick is determined by ‘k’. If I would like to pick only ‘k’ distinct set of integers from any given set of integers in polynomial … |
| | I'm really having a hard time understanding this stuff and all the examples I find online just aren't starting from a place that makes sense to me. I missed my lab last week and the prof suggested those of us who missed it should go through the lab anyway because … |
| | make 100 with just required digit is ..you can used four 7 digit and only one 1 digit ... 7,7,7,7 and 1; now for making 100 with them you can used any arithmatic symboil... * ,/, +,-  |
| | Hi , this algorithm diffecult to implement and work ,how can i write code for this because ,i write code for it but isnt work completely to find CBO i.e Eff.size. Input: Any class file Output: Total coupling in the class file /*Eff is set for efferent coupling(set is java … |
 | An assignment is given to prepare a prolog code for the following scenario. Five bikes with colors Red, Blue, Black, White and Grey are in queue. At least one in front of Red and at least one behind the Blue. At least one in front of Black and at least … |
 | Hello everybody im thinking about how AI works and actualy im really confuzed and scared at the same time, so me as low programmer i know how the computers work, first you write the program than you give him input and it gives you output based on what you insert …  |
| | how can calculate complixty for this code package ca.pfv.spmf.algorithms.frequentpatterns.fpgrowth_with_strings; /* This file is copyright (c) 2008-2013 Philippe Fournier-Viger * * This file is part of the SPMF DATA MINING SOFTWARE * (http://www.philippe-fournier-viger.com/spmf). * * SPMF is free software: you can redistribute it and/or modify it under the * terms of …  |
| | JAVA How to read in strings from a file convert to byte code (unicode) and save in array for hashing? how to use hashing (using list of strings) to find longest chain? (from text file dont print the output in a file just dislplay.)  |
| | If there is a n*n chess board ,how will I start the place of queen that didn't face attack. |
| | guys i have this assignment about luhns algorithm and i cant seem to know where to start (i am very weak in functions and arrays) , if anyone can help me out with the start of the i would be very thankful then later on i will be disscussing my … |
| | Hey guys, Am Isaac from Nigeria. My final Year Project is solving timetable problem using genetic algorithm. The problem is I don't know how to accept population from my php script... Someone please help |
| | # How many different ranks are possible in an exam with 10 students if ties are allowed ??? # |
 | Hello everyone! I am writing a GA, and I am trying to implement elitism. My problem is an interesting one. I cannot release too much code because it is an ongoing assignment. I have asked the TA, and he is unable to find the solution as of this moment. The … |
| | Hello Members, I have a question regarding the worst case running time for Knuth Morris Pratt Algorithm for String Matching: Let's say the T = AAAAB and P = AB. In this case, the prefix table is: Cell# P Skip Distance 0 A 0 1 B 0 As I scan … |
 | Hello. I want to submit a code stuff with an explanation. It is not a valid code. Someone can help me to find error? <code> ** ** I'm trying to build a program that change numbers writen in decimal notation. If we consider each ranges of numbers: unities, 10-es, 100-es … |
| | Implement the following class.the class has two instance variables num for the fraction numerator and den for the fraction denominator. public class Fraction implements Comparable<Fraction> public Fraction(int num, int den) // initialize instance variables public int den() // returns the denominator public int num() // returns the numerator public Fraction … |
 | Don't you just get sick of hash algorithms constantly been brute forced or even cracked. Well here is an algorithm I have created in my spare time to help out the little guy who just wants a secure hash. This hashing algorithm uses many different techniques including ones used in … |
| | Hi everyone I want to calculate the complexity of this algorithm: int function (int n, int m) int result=0; for(i=0;i<n;i++) { for (j=0;j<m;j++) result=result+i*j; }; end so I proceeded as the following: as the programme is composed of two loops I started by calculating the number of operations of the … |
 | Hi im trying to learn software engineering at home but m confused about two things should i learn coding 1st or learn algorithms 1st i already started learning coding but some people said that i should learn algorithms 1st then i started looking for algorithms courses online but most of …  |
 | Hello all! I am trying to take a string that has mixed uppercase and lowercase chars and then convert it to lowercase. I am doing the following line of C++ code: transform(theReadMessage.begin(),theReadMessage.end(),theReadMessage.begin(),theReadMessage.end(),::tolower); //theReadMessage is a string to convert to lowercase and my C++ xCode debugger gives me this message `Too … |
| | I am implementing the last feature of my Python Checkers Game, which is to require the user to make multiple jumps. For captures, I do the following: 1 Check if the move is valid: 2 self.validatedMove = True (The move that has been made is valid.) 3 self.capture() (Captures the … |
| | Many of you probably have read about [Google's announcement](http://googlewebmastercentral.blogspot.com/2015/03/an-update-on-doorway-pages.html) on Doorway pages. Whether or not this ranking signal has come into full swing yet is debatable, but regardless, I'd prefer to be pro-active if anything occurs. For those of you who don't know what a Doorway page is, [VolumeNine did …  |
| | Some folks go on vacation around the Easter holidays, so it would be nice to know when Easter happens in the years ahead. I had this as a Python snippet in my "oldies, but goodies" file and translated it to Go. It was actually quite easy in this case, and … |
 | Yes I'm too worry about this Update. Because my website still not responsive. Could anyone say something please, This **21st April Google Algorithm update** will penalize non-mobile friendly websites? I'm waiting for your valuable response.  |
| | This is a homework problem; however I just want some direction. I have to write a module graph.cpp that implements djikstra's algorithm. so far i am at the reading in module and am trying to make an array of structures. here is the code. [code=c] // Zachary Dain // CSCI …  |
 | I came across this code of [firefly algorithm](http://en.wikipedia.org/wiki/Firefly_algorithm) and need to use it in my major. If any of you could explain the working of the functions, it would be of great help to me. Thanks in advance. #include<iostream> #include<stdio.h> #include<stdlib.h> #include<math.h> #include<time.h> #include<string.h> #include<memory.h> #defineDUMP 1 #defineMAX_FFA 1000 #defineMAX_D … |
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