Thread: c++ not showing a variable

Hi... Im a noob...
I just copied that into my file thing, and I have no idea what it does...
but thats not the problem

2 things
1: I need a good tutorial to learn C++ off
2: the variable "result" isnt showing and I dont know how to edit the code below to make it show
(I added the stuff involving the variables, a,b, result)
please help me...

Code:

#include <ios>      // Required for streamsize
#include <iostream>
#include <istream>
#include <limits>   // Required for numeric_limits
using namespace std;

void myflush ( std::istream& in )
{
  in.ignore ( std::numeric_limits<std::streamsize>::max(), '\n' );
  in.clear();
}

void mypause() 
{ 
     
     
     
  std::cin.get();
} 

int main()
{
  int number;
  
  int a, b;
  int result;
  
  a=5;
  b=2;
  a=a+1;
  result=a-b;
  std::cout << result; (<<< this line causes it not to pause so I can see what I did)
  return 0;
  // Test with an empty stream
  std::cout<<"Hello, world!\n" ;
  mypause();

  // Leave extra input in the stream

  myflush ( std::cin );
  mypause();

  std::cin.get();
}

Try this:

Code:

#include <iostream>
using namespace std;

int main()
{
	
	int a = 5;
	int b = 3;

	int result = a + b;
	cout<<result<<endl;

	
	cout<<"Hit return to exit."<<endl;
	cin.get();  //to keep the console window open for your viewing pleasure

	return 0;
}

WOW!

Thanks thats simpler
Thank you very much!

Well I will have to change it a bit later...

Im progressing fast I think