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Given I have a linked list, and I want to move a given node to the end of the list, is there a more elegant way of doing this, than what I've done here:
#include <stdio.h>
#include <stdlib.h>
typedef struct node {
int val;
struct node *next;
} node_t;
void insert(node_t **head, int val)
{
...
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Challenge
Given a list of numbers and a positive integer k, reverse the elements of the list, k items at a time.
Specifications
The first argument is a path to a file.
The file contains multiple lines.
Each line is a test case represented by a comma separated list of numbers and the number k,...0
I currently have this monstrosity:
next_period = (((current_month + tax_period_months)-1) % 12) + 1
I want to get the month that is tax_period_months after the current month.
E.g. if tax_period_months=3, and current_month=09 then next_period=12
This works, but has that horrible -1 +1 to sto...
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As the title states. I need a different type of icon for the different nodes types. at the moment I have this hacky way of achieving that.
for (var x = 0; x <= nodeList.Count - 1; x++)
{
else if (xNode.Attributes["TYPE"].Value == "server.point.AV")
{
var...
Whenever i run this code i get error due to decimal how to resolve it. plz help.
public class Foatadd {
public static void main(String[] args)
{
String s1= "98.09";
String s2 = "67.91";
add(s1, s2);
}
public static void add(String a, String b) throws NumberFormatEx...
Hi everyone i have a if condition but i want to implement only time , i mean if condition success only one time can be work this statements.How can i do this ? My first condition only must be work one time i mean , i dont want to work that in days of second week.
if ((date.ToString("ddd", new C...
Since this class completely finished and tested, I look for everything: Orthography and grammar in comments, code style, missed corner cases and pitfalls. The target version is 1.8.
/** The class hierarchy of a class. */
public class ClassHierarchy {
private final List<Class<?>> hierarchy;
...
I would want my code to be reviewed.
I'm stuck with implementing circular buffer using linked list.
For ex-
if size of buffer is 6:
and elements are: 1-2-3-4-5-6
if new element is added: 7-2-3-4-5-6
if new element is added: 7-8-3-4-5-6
if new element is added: 7-8-9-4-5-6
if an element is del...0
I am learning about reinforcement learning and came across the first and simplest form of reinforcement learning system called multi armed reinforcment learning (also called as n-armed bandit). I have read sutton's book and outlace.com tutorial regarding this learning. Outlace.com have wrote a ni...
I needed to parse some command line switches from a string and I tried to do it the easy way so I just wrote this:
static class CommandLineParser
{
public static IEnumerable<string> ParseCommandLine(this string text)
{
return text.Aggregate(new
{
lastChar = '\...
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An ontbijtkoek (literally translated breakfast cookie) or peperkoek (pepper cookie) is a Dutch spiced cake. Rye is its most important ingredient, coloring the cake in light brown. It is often spiced with cloves, cinnamon, ginger, succade and nutmeg. Several parts of the Netherlands have their own local recipe, of which the most famous is "Oudewijvenkoek" (old wives' cake) which is mostly eaten in the northern regions, and is flavored with aniseed. Ontbijtkoek is traditionally served at breakfast with a thick layer of butter on top, as a replacement for bread. However, due to its sweet taste it...
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I have made this program for one of the exercises in one of the online judges site. The problem occurs in 8th test with "Time limit exceeded"(time limit is 2 sec).
About the program itself. In the input at the first line user have to type N - the number of letters in alphabet, M - the length of...
I am solving a programming question listed here. My program is correct and run without any exception on trival testcases but it throws Exception in thread "main" java.lang.StackOverflowErroron other hidden testcases.
Given a singly linked list, determine if its a palindrome. Return 1 or 0 d...
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I'm about to start my senior computer science project, which involves a web REST API (Rails or Node.js) as well as an Android app. I don't imagine that I'll have a ton of questions, but there could be ~10 over the course of 12 weeks.
All questions would be for the same major project, but on diff...
I am attempting to use the following code but get this error. My skills are very basic and it looks ok to me. Any help is greatly appreciated.
private bool CheckIndex(int cIndex, bool a2DCollider)
{
if (a2DCollider)
{
if (floatingObjects2D.Count <= cIndex)
...
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Problem Introduction
You are given a primitive calculator that can perform the following
three operations with the current number x: multiply x by 2, multiply
x by 3, or add 1 to x. Your goal is given a positive integer n, find
the minimum number of operations needed to obtain the n...
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I understand there are a few similar tools available for testing speed but that's not what I'm looking for I'm looking at seeing how long it takes to request a sites HTML however I'm getting slightly odd results. The strange results are incredibly slow internet speeds so I'm confused I'm doing so...
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I have to implement a method by overriding it. This method is part of a framework which is a blackbox which i can't modify. This method is invoked as soon as it receives messages sent from external source, almost everymillisecond in production environment, thus improving performance is very cruci...
This is a follow up from my previous post Basic API wrapper around a Restful service
I'm writing a basic wrapper around a restful service that returns a list of Stores.
Naturally, I want to make it completely testable (that's a major requirement!).
I have split out my TopmanClient class so that...
write a function called my_list which will act as follows:
When given a list of integers, the program should return a list, where
1) the first element is the count of positive numbers
2) the second element is the sum of negative numbers
Need help
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I mostly just want to make sure I've understood the specs correctly with this code, but here goes:
var observer = new MutationObserver(replaceNumerics);
var config = { childList: true, subtree: true };
observer.observe(document.body, config);
replaceNumerics(); // initial load
function replaceN...00:00 - 23:0023:00 - 00:00
