题解 | #跳台阶#--分解为先跳一个和先跳两个
跳台阶
https://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
import java.util.*;
public class Solution {
public int jumpFloor (int number) {
if (number <= 3) {
return number;
} else {
return jumpFloor(number - 1) + jumpFloor(number - 2);
}
}
}
