题解 | #跳台阶#
跳台阶
http://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
经典递归入门题,略。
public class Solution { public int jumpFloor(int target) { if (target <= 2) { return target; } return jumpFloor(target - 1) + jumpFloor(target - 2); } }
跳台阶
http://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
经典递归入门题,略。
public class Solution { public int jumpFloor(int target) { if (target <= 2) { return target; } return jumpFloor(target - 1) + jumpFloor(target - 2); } }
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