Question

1、求出Fibonacci（斐波那契）数列的前20项.Fibonacci（斐波那契）数列的规律是：前2项为0和1,

Answer 1

c#的代码

class Program

{

static void Main(string[] args)

{

int[] a = new int[20];

a[0] = 0;

a[1] = 1;

for (int i = 2; i < 20; i++)

{

a[i] = a[i - 2] + a[i - 1];

}

for (int i = 0; i < 20; i++)

{

Console.Write(a[i]+" ");

}

Console.ReadKey();

}

}