I have written the below program to sort an array using heap sort, Please review and suggest if we can improve this little further.
public static void main(String[] args) {
int arr[] = {14, 70, 51, 16};
System.out.println("Input Array : " + Arrays.toString(arr));
buildMaxHeap(arr,...
I was trying to create a tool tip to a makebelieve windows 8.1 app i'm creating... this works in the html file on virtual studio express 2013:
<label id="myRichTooltip" data-win-control="WinJS.UI.Tooltip"
data-win-options="{infotip: true, innerHTML:'Here is a richer to...
To hone my skills with C++11, I'm implementing a singly-linked list based on the requirements I found at this link.
I've implemented code that supports the following subset of requirements from the link above. I would like feedback on what I have so far. The requirements implemented on the poste...
Python 3, 542 bytes
Since there was no mention of absolute hardcoding, or standard loopholes, here's my solution.
from itertools import count
a={"2+\"2\"":"\"4\"","\"2\"+[]":"\"[2]\"","(2/0)":"NaN","(2/0)+2":"NaP","\"\"+\"\"":"'\"+\"'","[1,2,3]+2":"FALSE","[1,2,3]+4":"TRUE","2/(2-(3/2+1/2))":"N...
I was looking at a few profiles this afternoon and noticed a few users had plenty of open questions. This led me to wonder which users actually had the highest amount of unanswered questions (both in size and percent). So with all the hoopla I kept seeing in the 2nd monitor about SEDE queries, ...
This was an exercise from cs50. The goal was to get the initials in upper letter of a name that we got from user. So for "barack obama" we would get "BO", input like "abc" should output "A" and so on.
I'am interested in knowing what i can do to simplify it or be more efficient.
Do i need the ch...
I would like to implement an Chambolle dual formulation method. The method can be summarize as following
This is my implementation in matlab. However, it does not give true result (but combine without error). Could you see it and please give me some comment/suggestion for that code
%% N...
#include <cstdio>
char dp[101][101][101];
/*
char recur(int a,int b,int c)
{
if(dp[a][b][c] == 'N')
{
if(a==0 && b==0 && c==0)
{
dp[a][b][c] = 'L';
return dp[a][b][c];
}
else if(a>=0 && b>=0 && c>=0)
{
if(recur(...
Is there any research done on whether the direction an icon faces matters in the recognition of the icon representation? In other words and with a specific case:
Would a left oriented search icon (one with the glass of the search icon in the left top corner) be more recognizable and clicked on t...
The Italian identifiers is making your code harder to understand, first of all.
There is only one way to solve your problem. Don't store all of the combinations at once.
Use an Iterator instead. Iterate through the combinations one by one, and do the work that you need to do for each one. Then ...
I have this code:
switch (c) {
case '-': break;
case '0': e = expr(j).reduce(C1); e=not(e); a = and(a, e); break;
case '1': e = expr(j).reduce(C1); a = and(a, e); break;
default: throw new Exception("Unexpected cube value, " + c);
}
The cases 0 and 1 are only different by not. ...
I have a working code (below) to convert a number to Excel-like (A...Z AA...AZ BA...BZ ...ZA-ZZ) column codes (headers).
For simplicity I limited it to 1 or 2 character codes.
Can the algorithm be streamlined by using a bit more of elementary math or using it differently?
Please note that I ju...
So, I ran across this question. It would be a pretty good question except for one little detail: the OP doesn't want it reviewed.
... and am not looking for pure code improvements.
Also, in the comments from before it was migrated. (Here, "this site" refers to Programmers.)
@DocBrown-...
If I normally have some nested loops from which I have to break, I write something like:
bool do_break = false;
for (int i=0; i<10 && !do_break; ++i){
for (int j=0; j<10 && !do_break; ++j){
if (someThingHappens){
do_break = true;
break;
}else{
...
Recently, I've been designing a c++ 3D game engine, called alpha++. Now, I implemented all my classes using this class design :
So I would ask you to point out if I could do things in a better, or different way... Every answers, or thoughts about this are welcome !
As far as I know, we simply don't close questions as duplicates on Code Review. I think it's even been mentioned that a Code Review duplicate has to be basically an exact copy & paste of the previous question.
To some degree, this makes sense. Code Review questions and answers tend to be highl...
Have been following the advice to make tiny methods that does just one thing and does it well.
Also have been keen on reducing or eliminating duplication as much as possible.
But when a very experience developer friend reviewed my code, he mentioned I am taking it too far. And in short my code...
I have a project I am working on, and I would like some, or all of it
reviewed, how can I ask for this review on Code Review in a way that
produces the best possible value?
This is not about a question being on-topic, or off topic. Rather, this is about making on-topic questions great qu...
