回复 11楼 MrZhou你好
public static int f(int a)
{
return a>2?f(a-1)+f(a-2):1;
}

剑栈风樯各苦辛,别时冰雪到时春
public static int f(int a)
{
return a>2?f(a-1)+f(a-2):1;
}

2015-09-07 19:22