// array.cpp - allocates, fills, displays, and releases space for a
//             two-dimensional integer array (Nagler exercise 5.3, pp. 70-71)
//             CS 60 assignment 4, part 3, Fall 2009
// YOUR NAME, DATE

#include <iostream>
using namespace std;

// solution to 3.a: forward declarations for four functions - HERE





// main is essentially verbatim from Nagler, p. 70-71
int main() {
    int **ptr;
    int rows, cols;
    while ( !(cin >> rows).eof() &&
            !(cin >> cols).eof() ) {
                
        allocate(ptr, rows, cols);
        fill(ptr, rows, cols);
        display(ptr, rows, cols);
        release(ptr, rows);
        
    }
}

// solution to 3.b: implementations of four functions - BELOW