Where did i go wrong??

i wrote this program using Dev++ but it only freezes when it runs, where did i go wrong??

Here's the code:
#include<iostream>
using namespace std;
int main(){
int numbers;
int counter1=0;
int counter2=0;

cout<<"enter numbers, 0 to stop the program and display the result"<<endl;
cin>>numbers;

while(numbers!=0){
if(numbers<0){
counter1 = counter1+1;
}
else
counter2=counter2+1;
if(number==0){
cout<<"you have entered "<<counter1<<" Negative numbers!""<<endl;
}

return 0;
system("pause");

}
}

That code didn't compile. Fixing the compile errors, this is what your code looks like properly formatted. Logic errors should be obvious.

Code:

---

#include<iostream>
using namespace std;
int main()
{
        int numbers;
        int counter1=0;
        int counter2=0;

        cout<<"enter numbers, 0 to stop the program and display the result"<<endl;
        cin>>numbers;

        while(numbers!=0)
        {
                if(numbers < 0)
                {
                        counter1 = counter1+1;
                }
                else
                        counter2=counter2+1;
                if(numbers ==0 )
                {
                        cout<<"you have entered "<<counter1<<" Negative numbers!"<<endl;
                }

                return 0;
                system("pause");
        }
}

---