You are climbing a stair case. It takes n steps to reach to the top.
Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
解题报告
You are climbing a stair case. It takes n steps to reach to the top.
Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
解题报告
本文标题:Climbing Stairs
本文链接:https://www.haomeiwen.com/subject/ftvwfttx.html
网友评论