题解 | #跳台阶#
跳台阶
http://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
思路如下: eg：如果要跳到10节台阶，先计算出跳到8阶和9阶的
class Solution {
public:
int jumpFloor(int number) {
if(number == 0) return 1;
if(number == 1) return 1;
return jumpFloor(number-1) + jumpFloor(number-2);
}
};
查看5道真题和解析