Question

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

Answer 1

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";

}