adding up multiple numbers

[mentat]

Hello i am writing a simple program that will take in numbers from a user and add them all up. When the user enters 0 the program will stop taking input from the user and display the result. This is what i have so far,it compiles but is not showing the result.

  #include <iostream>
using namespace std;

int main(int argc, char** argv) 

{
	
	cout<<"enter a number to add up"<<endl;
	cout<<"enter 0 when you are done"<<endl;
	int x;
	int result;
	while( x!=0)
	{
		cin>>x; 
		result= x+x+x;
	}
	while(x=0){
		
		
		cout<<result<<endl;
	
	
	}
	
	
	return 0;

[integralfx]

How's this?

#include <iostream>
using std::cout; using std::cin;
 
int main() 
{
	int sum = 0, num = 0;
 
	cout << "Enter in some numbers:\n";
	while (cin >> num)
		sum += num;
 
	cout << "Sum: " << sum << endl;
 
	return 0;
}

[mentat]

still does not display the results of the numbers

[integralfx]

That's probably because the console window is closing down after execution.
Add this to the end of your code:

cout << "Press enter to exit...";
cin.get()

[mentat]

still doesn't work for me. The user is supposed to enter 0 for the program to add up and display all the numbers.

[integralfx]

Then change the code so that it works? If you understand the code you should be able to fix it yourself. It's not that hard...

edit:
Here you go:

#include <iostream>
using std::cout; using std::cin; using std::endl;

int main() 
{
	int sum = 0, num = 0;
	
	cout << "Enter in some numbers:\n";
	do
	{
		cin >> num;
		sum += num;
	}while (num != 0);
	
	cout << "Sum: " << sum << endl;
	
	return 0;
}