fibonacci.cpp

来自「计算经典的Fibonacci数列的代码」· C++ 代码 · 共 26 行

//Fibonacci sequence

#include <iostream.h>

main()
{
	unsigned int fib, fib1, fib2;
    unsigned int number, n = 0;
	cout << "Enter a number of Fibonaci terms:";
	cin >> number;
	cout << "The Fibonacci series are:" << endl;
	while(++n<= number)     //n为计数器
	{
		if(n<3)
			fib = fib1 = fib2 = 1;
		else
		{
			fib = fib1 + fib2;
			fib1 = fib2;
			fib2 = fib;
		}
		cout << fib << ",";
	}
	cout << endl;
}