單元一 認(rèn)識(shí) Python 語(yǔ)言 13 1.1　什么是人工智能14 1.2　了解 Python 編程語(yǔ)言17 1.3　Python 與人工智能 18 1.4　編寫(xiě) Python 程序19 小試 牛刀26 小小 總結(jié)··················································································· 27 單元二 加減乘除樣樣行 ··················································· 29 2.1　加減法運(yùn)算 ··········································································· 30 2.2　乘法運(yùn)算·············································································· 34 2.3　除法運(yùn)算·············································································· 36 2.4　取余運(yùn)算·············································································· 38 2.5　輸入函數(shù) input ······································································ 39 單元三 判斷與比較 ························································· 45 3.1　關(guān)系運(yùn)算符 ··········································································· 46 3.2　True（真）和 False（假）······················································· 47 3.3　如果……那么……·································································· 49 3.4　如果……那么……否則……······················································ 52 單元四 海龜漫步 ···························································· 57 4.1　畫(huà)一條直線 ··········································································· 58 4.2　畫(huà)等邊三角形········································································ 60 4.3　畫(huà)正方形···············································································61 4.4　畫(huà)圓形················································································· 63 4.5　給圖形加點(diǎn)顏色····································································· 65 單元五 琢磨不透的隨機(jī)數(shù) ················································ 71 5.1　一個(gè)隨機(jī)數(shù) ··········································································· 72 5.2　與電腦猜拳··········································································· 75 5.3　隨機(jī)漫步·············································································· 79 單元六 永不休止的循環(huán) ··················································· 87 6.1　循環(huán)舉例 ·············································································· 88 6.2　有限循環(huán)·············································································· 89 6.3　無(wú)限循環(huán)·············································································· 92 單元七 一個(gè)大容器 ························································· 99 單元八 程序也有組織 ·····················································109 8.1　給程序取個(gè)名字 ···································································· 110 8.2　函數(shù)的參數(shù)·········································································· 113 8.3　函數(shù)的返回值······································································· 116 單元九 信息的長(zhǎng)久保存 ················································· 123 9.1　文件的建立 ··········································································124 9.2　讀取文件內(nèi)容·······································································125 9.3　向文件寫(xiě)入內(nèi)容····································································127 9.4　文件追加內(nèi)容······································································· 131 單元十 我的零花錢(qián)我管理 ···············································139 單元十一 面向?qū)ο缶幊毯芎?jiǎn)單 ·········································155 11.1　何為面向?qū)ο?······································································156 11.2　如何創(chuàng)建一個(gè)類(lèi)···································································157 11.3　類(lèi)的屬性與方法···································································158 11.4　對(duì)象的創(chuàng)建·········································································160 單元十二 彈球游戲 ························································165 附錄 A Python 的安裝與配置··········································183 附錄 B 專(zhuān)業(yè)詞匯速查表··················································190