题解 | #跳台阶#
跳台阶
https://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
if(n==1) return 1; else if(n==2) return 2; else{ return jumpFloor(n-1)+jumpFloor(n-2); } }
跳台阶
https://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
if(n==1) return 1; else if(n==2) return 2; else{ return jumpFloor(n-1)+jumpFloor(n-2); } }
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