#include <iostream>

const int Max = 5;

int main(int argc, char *argv[])

{

using namespace std;

double fish[Max];

cout << "Please enter the weights of your fish.\n";

cout << "You may enter up to " << Max << " fish <q to terminate>." << endl;

cout << "fish #1: ";

int i = 0;

while (i < Max && cin >> fish[i]){

if(++i < Max)

{

std::cout << "fish #" << i+1 << ": " ;

}

}

double total = 0.0;

for(int j = 0; j < i; j++)

{

total += fish[j];

}

if(i == 0)

{

std::cout << "No fish" << std::endl;

}

else

{

std::cout << total/i << " = average weight of " << i << " fish" << std::endl;

}

std::cout << "done." << std::endl;

return 0;

}