const.cpp

来自「C++ sample code, for the book: C++ blac」· C++ 代码 · 共 14 行

#include <iostream>
using namespace std;

//#define MAX_DAYS 31;

int main()
{
    const int MAX_DAYS = 31;

    int days = MAX_DAYS;
    cout << "There are " << days << " in this month.";
    return 0;
}