Question

用C# for函数做 1 1 2 3 5 8 13 前两个数相加等于第三个数

Answer 1

static void Main(string[] args)

{

int[] aa;

int tmp = 0;

int i = 0;

int n = 0;

aa = new int[2];

aa[0] = 1;

aa[1] = 1;

n = Convert.ToInt32(Console.ReadLine());

for (i = 0; i < n; i++)

{

if (2 > i)

{

Console.Write("{0} ",aa[i]);

}

else

{

tmp = aa[0] + aa[1];

aa[0] = aa[1];

aa[1] = tmp;

Console.Write("{0} ",tmp);

}

}

Console.WriteLine();

}