C 假如有n个台阶,一次只能上1个台阶或2个台阶,请问走到第n个台阶有几种走法? 个人文章 Segmentfault 思否 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: segmentfault.com






Try and sketch some of theseLoafers, Camel, Candy , Pumpkin, Highway, Accordion, Cherry, Elk, Ranch, Tap dancer, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #2070


anonymous
anonymous
sketch #380


anonymous
anonymous
sketch #3254 derp


anonymous
anonymous
sketch #953


anonymous
anonymous
sketch #5044


anonymous
anonymous
sketch #5096


sketchmaster
sketch #2627 Taz by sketchmaster


anonymous
anonymous
sketch #1076


anonymous
anonymous
sketch #3459 BLUE from fosters imagenary friends


anonymous
anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus


anonymous
anonymous
sketch #4176 Eye by Jawad Kallou


Chelley
sketch #3429 Another try of Miku xD


anonymous
anonymous
sketch #3250 Lonely cat Lars Tunebo


愛君
sketch #1964 愛鼠繪


anonymous
anonymous
sketch #523 the man


anonymous
anonymous
sketch #5190 That Night by Nînâ Yämâhä


anonymous
anonymous
sketch #4852


Donara Smbatyan
sketch #1435 donara


anonymous
anonymous
sketch #5262


anonymous
anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver


anonymous
anonymous
sketch #3000


anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов


anonymous
anonymous
sketch #3950


anonymous
anonymous
sketch #3039 Anonymous by Gootee Jaroonsit


anonymous
anonymous
sketch #3247 Thor by Juvenilia Alexandrino


anonymous
anonymous
sketch #4306 The burning watermelon!


anonymous
anonymous
sketch #314 Butterfly


anonymous
anonymous
sketch #2982 Lion by Ati Gohary


anonymous
anonymous
sketch #5224


Sam Torres
sketch #2723 by Sam Torres

tomskic 假如有n个台阶,一次只能上1个台阶或2个台阶,请问走到第n个台阶有几种走法? 个人文章 coloring