递归
1,1,2,3,5,8,13,21,34....

求第三十位.

public static int total(int i)
{
}

谢谢....

[解决办法]
public static int Foo(int i)
{
if (i <= 0)
return 0;
else if(i > 0 && i <= 2)
return 1;
else
return Foo(i -1) + Foo(i - 2);
}


给分:)