Easy app that can count in Qt and C++

[Bundas]

Hello. I am fourteen and i'm from the czech republic so sorry for my english please.

my problem:
I don't know how to write easy app in c++ and qt.

in TUI can look such as this:

@#include <iostream>
using namespace std;
int main(){
int a,b;
cout << "please write first number: ";
cin >> a;
cout << endl
<< "please write second number: ";
cin >> b;
cout << endl;
cout << "answer is: " << a+b << endl;
return 0;
}@

how it may look in Qt?

thank you for answer!

[koahnig]

welcome to devnet

The example code you are giving is simple C++ code. There are different ways to do it with Qt. Since you are looking for an example to start off with Qt I would suggest to start with the "tutorials":http://qt-project.org/doc/qt-5.0/qtdoc/qtexamplesandtutorials.html and some examples. The "example code":http://qt-project.org/doc/qt-5/all-examples.html should be installed together with the Qt libs.

[Fahmy]

In Qt Creater, create a New Project.
Select Applications in Projects sidebar.
Then, Qt Console Application.
Click Choose and give Project a name.
After Wizard dialog finished, you can use the code above in main.cpp file.
Click Run (green arrow icon) to compile and run.