Write a program to read 6 numbers and display the following counts: npos: the number of posi; ve ones nneg: the number of nega; ve ones nzero: the number of null ones

Here you go. The program will count entered zeros. Null is not happening here...

int main()

{

int NNeg = 0;

int NPos = 0;

int NZero = 0;

   std::cout << "Enter 6 numbers:\n";  

for (int i = 0; i < 6; i++) {

 double number;

 std::cin >> number;

 if (number < 0.0) NNeg++;

 else if (number > 0.0) NPos++;

 else NZero++;

}

std::cout << "You entered:\n";

std::cout << NNeg << " negative numbers\n";

std::cout << NZero << " times zero\n";

std::cout << NPos << " positive numbers\n";

}

i believe the two important functions that skype uses are nat traversal and user location.good luck        

explanation:

it is much more convenient for the consumer to order something online, rather than going to a store. it saves them time and money for them, especially if that item is not accessed easily.