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Basically find x and y given the product = xy and sum = x + y. I would like code reviewer to optimize and clean code + help me with complexity. Looks like O(1) but while loop makes me wonder if its something different.
/**
* x will always be less than or equal to y.
*/
final class Variables {...
I just wrote the code to evaluate a postfix expression and would like it if someone reviews it for me, it works perfectly fine but I'm having trouble adding the character "=" at the end.
public static int evalPostfix(String exp) {
int res = 0;
myStack list = new myStack();
int n1;...
I have an ArrayList of cars - arCar
I want to find a car in this array list given different parameters that the cars have, one of said parameters in RegNumber. What is the best way to achieve this. I have this presently:
public Car GetCar(string RegNumber)
{
Car car;
foreach (Car c in ar...
I've only skimmed through, and all I could find is a bool stopped which I would have called bool isStopped, although stopped is a fairly unambiguous, clear name - as is the rest of this code.
Oh, and maybe the 256 hard-coded into your ColorRandomizer could be a constant.
Naming is crystal-clear...0
I have the following code
void Fun2()
{
if(X0<=A)
X0=ceil(Max1*X0);
else
X0=Max2*(Max-X0);
}
I want to program it in fast manner using C99, take into account the following comments.
X0, A, Max1, and Max2 are 32 bit variable and I declare them as uint64_t, While Max as...
The method foo gets as a parameter a sorted list with different numbers and returns the count of all the occurrences such that: i == list[i] (where i is the index 0 <= i <= len(list)).
def foo_helper(lst, start, end):
if start > end:
# end of recursion
return 0
if lst[end] < end or l...0
i created this module, and i'm wondering if i did a good job. How would an experienced javascript developer improve this simple slider module further? Like, let's say that you want to use this module on 3 sliders on the same page.
This is the module
var sliderTest = (function(){
/*::::::::...0
I have the following jquery mobile + phonegap app. I'm finding when I load the app, the images in the separate pages load pretty slowly. Any advice on how to either fix this?
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=no" />
...
0
My question is to find the longest dna sub-sequence that appears atleast twice. The input is only one DNA string. NOT TWO strings as other LCS programs.
I have done my 4th program and it seems to be working and efficient (computes 10k string in 4 seconds). But I dont know if this is 100 % correc...
I have written some example code to test object inheritance, but I'm not sure if it's really the best way for an object to inherit another's functions (like Java's extends).
function Class() {
console.log("Created class"); // The base class
}
Class.prototype.test = function() {
console....0
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I am having an issue with the following query returning results a bit too slow and I suspect I am missing something basic. My initial guess is the 'CASE' statement is taking too long to process its result on the underlying data. But it could be something in the derived tables as well.
The qu...
I'm fairly new to Python and am going to be parsing hundreds of thousands of names eventually. What I wanted to do was take individual CSV Files, and create new CSV files with only the info I wanted. Then to take the whole lot and combine it into one Big File.
This code does that, but I feel I...
I'd like to ask how to solve this problem in more complicated world:
public interface ICommunicationMedium { /* ... */ }
public interface IDevice { /*...*/ }
public class SomeDeviceImpl: IDevice {
public SomeDeviceImpl( ICommunicationMedium medium, /* lots of dependencies */ ) { /*...*/}
}
...
