递归求解方法
代码语言:javascript复制class Solution {
public:
int fib(int n)
{
if (n == 0)
return 0;
if (n == 1)
return 1;
return fib(n - 1) fib(n - 2);
}
};
class Solution {
public:
int fib(int n)
{
if (n == 0)
return 0;
if (n == 1)
return 1;
return fib(n - 1) fib(n - 2);
}
};