题解 | #跳台阶#
跳台阶
http://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
一入递归深似海,从此offer是路人?
public int jumpFloor(int n) {
if(n <= 2) return n;
return jumpFloor(n-1)+jumpFloor(n-2);
}
}
跳台阶
http://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
public int jumpFloor(int n) {
if(n <= 2) return n;
return jumpFloor(n-1)+jumpFloor(n-2);
}
}
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