retarray.cpp

来自「C++ sample code, for the book: C++ blac」· C++ 代码 · 共 30 行

#include <iostream>
using namespace std;

int* create_array(void);        

int main()
{
    int *new_array;

    new_array = create_array();

    cout << "First element is " << new_array[0] <<  endl;

    delete[] new_array;

    return 0;
}

int* create_array(void)
{
    int *array = new int[3];

    array[0] = 1;
    array[1] = 2;
    array[2] = 3;

    return array;
}