《模塊與函數(shù)》課件浙教版高中信息技術必修1

3.2.8函數(shù)與模塊3turtle庫模塊編程1：逆時針方向畫一個邊長為100的正方形。importturtleast

t.forward(100)

t.left(90)

t.forward(100)

t.left(90)

t.forward(100)

t.left(90)

t.forward(100)

t.left(90)

t.done()importturtleast

foriinrange(4):

t.forward(100)

t.left(90)

t.done()改為循環(huán)結(jié)構(gòu)3turtle庫（模塊）編程2：分別畫半徑為：5，10，15，…，95，100的20個圓。importturtleast

foriinrange(5,101,5):

t.circle(i)

t.done()importturtleastcolor=["red","blue","pink","green"]foriinrange(100):t.color(color[

i%4

])t.circle(i*10)t.done()1、抽象建模2、設計算法3、編寫程序#定義迷宮地圖maze=[[1,1,1,1,1,1,1,1,1,1],[1,0,0,0,0,0,0,1,1,1],[1,1,1,0,1,1,0,1,1,1],[1,0,0,0,1,0,0,0,0,1],[1,0,1,1,1,0,1,1,1,1],[1,0,1,0,0,0,0,0,0,1],[1,0,1,0,1,1,1,1,0,1],[1,0,1,0,1,0,0,0,0,1],[1,0,1,0,1,1,1,1,0,1],[1,1,1,1,1,1,1,1,1,1]]importrandommaze_size=10

#定義迷宮地圖的大小#創(chuàng)建迷宮地圖maze=[

[0for_inrange(maze_size)]for_inrange(maze_size)]#隨機生成迷宮地圖,隨機生成墻壁和路徑，墻壁用1表示，路徑用0表示foriinrange(maze_size):forjinrange(maze_size):ifrandom.random()<0.3:

#以0.3的概率生成墻壁maze[

i

][

j

]=1forrowinmaze:

#打印迷宮地圖print(row)#定義迷宮地圖maze=[[1,1,1,1,1,1,1,1,1,1],[1,0,0,0,0,0,0,1,1,1],[1,1,1,0,1,1,0,1,1,1],[1,0,0,0,1,0,0,0,0,1],[1,0,1,1,1,0,1,1,1,1],[1,0,1,0,0,0,0,0,0,1],[1,0,1,0,1,1,1,1,0,1],[1,0,1,0,1,0,0,0,0,1],[1,0,1,0,1,1,1,1,0,1],[1,1,1,1,1,1,1,1,1,1]]defmigong_size(num):maze_size=num

#定義迷宮地圖的大小foriinrange(maze_size):forjinrange(maze_size):ifrandom.random()<0.3:#生成墻壁maze[i][j]=1forrowinmaze:print(row)

returnmaze

#將函數(shù)返回值maze=migong_size(10)[0,0,1,1,0,0,0,1,0,0][1,0,1,0,0,0,1,0,0,0][1,1,0,1,0,0,0,0,0,1][0,0,0,0,1,0,0,0,0,1][0,0,1,0,0,0,0,1,0,0][0,1,0,0,0,1,0,1,0,0][1,0,0,1,0,0,1,0,0,1][0,0,0,1,1,0,1,1,0,0][0,0,0,1,1,1,0,0,0,1][1,1,1,0,0,0,1,0,1,0]運行結(jié)果#定義迷宮地圖maze=[[1,1,1,1,1,1,1,1,1,1],[1,0,0,0,0,0,0,1,1,1],[1,1,1,0,1,1,0,1,1,1],[1,0,0,0,1,0,0,0,0,1],[1,0,1,1,1,0,1,1,1,1],[1,0,1,0,0,0,0,0,0,1],[1,0,1,0,1,1,1,1,0,1],[1,0,1,0,1,0,0,0,0,1],[1,0,1,0,1,1,1,1,0,1],[1,1,1,1,1,1,1,1,1,1]]defmigong_size(num):maze_size=num

#定義迷宮地圖的大小foriinrange(maze_size):forjinrange(maze_size):ifrandom.random()<0.3:#生成墻壁maze[i][j]=1forrowinmaze:print(row)

returnmaze

#將函數(shù)返回值maze=migong_size(10)[0,0,1,1,0,0,0,1,0,0][1,0,1,0,0,0,1,0,0,0][1,1,0,1,0,0,0,0,0,1][0,0,0,0,1,0,0,0,0,1][0,0,1,0,0,0,0,1,0,0][0,1,0,0,0,1,0,1,0,0][1,0,0,1,0,0,1,0,0,1][0,0,0,1,1,0,1,1,0,0][0,0,0,1,1,1,0,0,0,1][1,1,1,0,0,0,1,0,1,0]代碼運行結(jié)果if

i*j==0orj==maze_size-1ori==maze_size-1:maze[i][j]=1if_?__ori==maze_size-1or