formore.cpp

来自「《C++.Primer.Plus.第五版.中文版》的源代码」· C++ 代码 · 共 15 行

// formore.cpp -- more looping with for
#include <iostream>
using namespace std;
const int ArSize = 16;      // example of external declaration
int main()
{
    double factorials[ArSize];
    factorials[1] = factorials[0] = 1.0;
   // int i;
    for (int i = 2; i < ArSize; i++)
        factorials[i] = i * factorials[i-1];
    for (i = 0; i < ArSize; i++)
        cout << i << "! = " << factorials[i] << endl;
    return 0;
}