#include <iostream>

using namespace std;

// Maximum values to store.
const int MAX=50;

int main() {
	int a[MAX];

	int i=0;
	int size=0;
	
	int value;

	do {
		cout << "Enter a number (-1 to indicate end of input): ";
		cin >> value;

		// Only store the non -1 values.
		if(value!=-1) {
		
			a[i]=value;
			// Keep track of how many numbers where read in.
			size++;
		
			// Next element.
			i++;
		}
	

	}while(value!=-1 && size<MAX);

	cout << "Array size is: " << size << endl;
	
	cout << "Values read in..." << endl;
	for(int j=0;j<size;j++) {
		cout << a[j] << endl;
	}

}