Count User input

[naqeebmughal]

Sir I want to know How i Count User input:
i make a program but it is not working correct: Please Help...

#include <iostream.h>
main ()
{
     int c[100];
     int i,z;
     do
     {
         int z, i=0;
         char x;
         cout<< "Please enter the number (-1 to end input)" << endl;
         cin >> z;
         if (z!= -1)
         {
                   c[i]=z;
         }
         i++;
     }while(z!=-1 && i<100);
     cout <<"The total number of positive intergers entered by user is: " << i-1;
}

But:
The out put of this pogram is not as under:

Please enter the number(-1 to end input) 1
2
3
4
5
6
-1
The total number of Positive integer entered by user is 6 

[wolfgang]

Fixes. Also get an up to date compiler.

#include <iostream>
int main ()
{
    int c[100], i, z; // One time declare i and z.
        std::cout<< "Please enter the number (-1 to end input)" << std::endl;
        for (i = 0, z = 0; (i < 100) && (z != -1); ++i) // For loop works just like do while.
        {
        //std::cout<< "Please enter the number (-1 to end input)" << std::endl; // If you leave this here it will reappear every loop. So leave it commented.
        std::cin >> z;
        if (z != -1)
        {
                        c[i]=z;
        }
        }

        std::cout <<"The total number of positive integers entered by user is: " << i-1 << "\n";
        return 0;
}