题解 | #斐波那契数列#
斐波那契数列
http://www.nowcoder.com/practice/c6c7742f5ba7442aada113136ddea0c3
class Solution {
public:
int Fibonacci(int n) {
if(n==0)
return 0;
if(n==1||n==2){
return 1;
}else{
return Fibonacci(n-1)+Fibonacci(n-2);
}
}
}; 
