郭伊庭

程式碼 space, slash, backslash, cr = ' ', '/', '\\', '\n' def row1(k,m):#定義自訂函數 for i in range(1, k+1): for ii in range(m): for j in range(k-i): f.write(space) f.write(slash) for j in range(2*i-2): f.write(space) f.write(backslash) for j in range(k-i): f.write(space) f.write(cr) def row2(r,m): for i in range(1, k+1): for ii in range(m): for j in range(i-1): f.write(space) f.write(backslash) for j in range(2*k-2*i): f.write(space) f.write(slash) for j in range(i-1): f.write(space) f.write('\n') k = input('輸入三角形長度: ') m = input('輸入橫向規格: ') n = input('往下重複次數: ') k, m, n = int(k), int(m), int(n) #將字串k轉integer整數append f = open("劉任昌.txt",'w',encoding='utf8...

space, slash, backslash, cr = ' ', '/', '\\', '\n' k = 3 k=input('輸入直向規格:') m=input('輸入橫向規格:') k,m=int(k),int(m)#將字串轉成整數 f = open("郭伊庭.txt",'w',encoding="utf8") f.write("郭伊庭讀取檔案"+cr)#cr=換行(\n) for i in range(9): f.write(str(i)) for i in range(1, k+1): for ii in range(m): for j in range(k-i): f.write(space) f.write(slash) for j in range(2*i-2): f.write(space) f.write(backslash) for j in range(k-i): f.write(space) f.write(cr) for i in range(1, k+1): for ii in range(m): for j in range(i-1): f.write(space) f.write(backslash) for j in range(2*k-2*i): f.write(space) f.write(slash) for j in range(i-1): f.write(space) f.write('\n') f.close() 385影片

utf8 encoding編碼 練習程式碼 f = open("ascii.txt", "r",encoding='utf8') print(f.read()) f.close() x = "郭伊庭" f = open("ascii.txt", "r+",encoding='utf8') y = f.write(x) print(y) f.close() f = open("ascii.txt", "r+",encoding='utf8') #a代表附加append print("名稱",f.name) print("模式",f.mode) print("關閉",f.closed) f.write('郭伊庭') line = f.read() #讀取檔案f成為字串 print('檔案字串長度',len(line)) print("檔案內容",line) f.close() 影片378 影片379

  截圖 程式碼 print(int(10)) print(int(10)) print(int("ff",16)) print(int('100',16)) print(int('100',8)) a = [0>1, 2>1, 3==3]#串列list使用square bracket中括號 print("是否all全真",all(a)) print("存在任何any一個真",any(a)) print("劉任昌bin二進位輸出一到9") for i in range(10): #0 to 9進位1 print(bin(i)) for i in range(0, 200, 10): print(hex(i)) a = ('蘋果', '香蕉', '櫻桃',"durian") b = "Hello World" c = 33 d ={'蘋果', '香蕉', '櫻桃',"durian"} e=['蘋果', '香蕉', '櫻桃',"durian"] print("a元組typle", type(a)) print("b字串", type(b)) print("c整數integer", type(c)) print(type(d), type(e)) 補充 下面style程式碼要在HTML模式下貼上 <style>h1{text-align:center; background-color:gray; color: white;  border: solid medium blue; padding 10px;border: 10px green; border-radius:10px;padding:6px;}   </style>  type型態 style樣式 set{}集合 list[]串列 tuple...

371影片 vs code與w3schools截圖程式碼 txt ="郭伊庭 love 蘋果, 蘋果是我 favorite 水果蘋果" print(txt.count("蘋果")) print('先練習內建函數len',len(txt)) print('find',txt.find("蘋果")) print('rfind',txt.rfind("蘋果")) print("print列印,字串string字元character的組合") print(txt.lower()) print(txt.title()) print(txt.upper()) print(txt.swapcase()) print(txt.zfill(32)) print(txt.startswith("郭")) print(len(txt)) for i in range(33333, 33344): print(chr(i)) for i in range(65, 70): print(chr(i)) 字串.方法() 函數LEN(字串) CHR(字碼) 字串=字元組成 字元 Length Character .zfill(20) z=zero (20)=填入20個0 .upper() 大寫 .lower() 小寫 .swapcause() 大寫>小寫 case 字體 swaps 交換 w3schools字串方法列表 Method Description capitalize() Converts the first character to upper case casefold() Converts string into lower case center() Returns a centered string count() Returns the number of times a specified value occurs in a string encode() Returns an encoded version of the string endswith() R...