Problem: https://codeforces.com/problemset/problem/1324/B My process: Take an input, insert the numbers into an unordered_multiset. Use eqaul_range to find the distance between the first and last occurence of each number. If the distance between the first and last occurence is greater or equal to...

I am planning to use bootstrap as "component framework" in an angular based app. I also found angular-ng. Now I am wondering if it is necessary to base the app on angular-ng or if i can "just use bootstrap". What would be the pro/cons of either approach? Disclaimer: I consider this to be a code r...

i created 2 classes of 'City' and 'Street' , each class using as list of object. i need to create following fileds each class: City: name, code Street: name,code,code city. I need create functions for add City to list and print , for street as well but in print i need to create relationship with ...

I have a Node class. For example, I want to define GetSucessor() in my .cpp file. I did it like that(check bellow). Is there a better and shorter way to define GetSucessor()? Does a GetSucessor() should return a constant pointer? How to correctly pass a smart pointer as an argument to a function...

I currently am trying to create a vector and fill it with random values( for this case the random values will be 1) once the vector is created i want to calculate the total sum which should be 100000000, I am using ones to test that the addition was done correctly. My goal is to make this code mo...

I want the output all word turn into lowercase. How should I do that? I try to to add std::tolower into the loop, any idea how to do that? File JOHN LIM AUSTRALIA 18872891 KIM TEOH AUSTRALIA 99188402 JIM DIS AUSTRALIA 1993881 GOH CHEN KOK AUSTRALIA 2883740 AGD JDN DOS AUSTRALIA 8189398 WIN NIE TE...

I'm working on an application that exports and imports work items from Azure DevOps. To import work items into Azure DevOps, I have written the following code. Would you be able to review and make suggestions? I'm unsure whether I've used the Async-Await pattern correctly. namespace Export_Import...

I am trying to learn callbacks in Delphi (7). Could not find a complete simple tutorial, so I puzzled together a few bits here and there. This is my first attempt, of course trivial. My form contains a button and a label. For the test, I make a loop in the onClick code, and every time do a callba...

import os, errno import pyaudio from scipy.signal import lfilter import numpy from tkinter import * from tkinter.ttk import * from tk_tools import * from tkinter import messagebox root=Tk() root.title('Decibel Meter') root.grid() gaugedb = RotaryScale(root, max_value=120.0, unit=' dBA') gaugedb.g...

Board.h #pragma once #include <vector> #include <iostream> namespace Logs { inline void announce_winner(char winner) { std::cout << "Game Over! " << winner << " wins the game\n"; } inline void draw() { std::cout << "Game Over! .. Draw\n"; } inline void alrea...