Hello, the following was good to see if someone could help me with this problem in my c ++ code, the option to insert data into the list works correctly but for some reason I can not show that data when executing the option 2:
void menu(){...
How can I modify the components of a mainform.ui (Qlabels, comboBox, etc.) from another form, and vice versa? ex: 1-mainform.ui has a button (called "button1"), when I click on button1 I want to disable a button located in otherform.ui (called "...
I have a question about the use of the control structure switch since I'm just learning C ++. Can you evaluate catacler chains in a switch ? According to me you can only integer values:
#include <cstdlib>
#include <iost...
I'm having an invention with the notifications of the Tray Icon, it turns out that when I press a key the function Siwth () is activated and it shows a message, up there all ok. I put an if inside the ShowMessage to be able to show different mes...
I can not get a BlCombobox to show me the values of a query. I've done it like others in the code and nothing, I do not know what can happen.
interval_date.h
#ifndef INTERVALOFECHAS_H
#define INTERVALOFECHAS_H
#include "blcrear.h"
#include...
#include<iostream>
#include<vector>
#include<cstring>
#define TAM 1000000
using namespace std;
void dfs( int,bool[] );
vector<int> adj[TAM];
int cont, N;
int main( ) {
int I,i,a,b,p;
char oso;
cin >> N &...
I'm having a problem with a program in cpp that when the user enters a number greater than 3 or that enters 4 or 5 when the letter c is greater az does not return to the letter to bone does not subtract the numbers just like indicate in the code...
I am a beginner in C ++ and I have a doubt.
They left us a shock exercise between parabolic projectiles, Instructions:
Create a program where there are 2 cannons, one is fired at an initial velocity v1 and a theta angle, another is fired at a...
Hello, I am doing a program in C ++ with OOP and polymorphisms but I have a problem when using vectors, this is what I have of code:
Person class (parent class)
#pragma once
#include <iostream>
#include <string>
using namespace...