林姿瑋HTML_CSS_Jabascript_Java_Python

vs code 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)         ...

UTF8 encode編碼 練習程式碼 f = open("ascii.txt", "r",encoding='utf8') print(f.read()) f.close() x = "林姿瑋" 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('林姿瑋') 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

程式碼 space, slash, backslash, cr = ' ', '/', '\\', '\n' k = input('邊長: ') #輸入字串 m = input('橫向: ') k, m = int(k), int(m) f = open("林姿瑋.txt",'w',encoding='utf8') f.write('林姿瑋讀取檔案' + cr)#註解\n換列 for i in range(9):     f.write(str(i)) f.write(cr) for i in range(1, k+1):   #迴圈1到k     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)       ...

截圖 程式碼 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("林姿瑋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)) w3schools內建函數列表 https://www.w3schools.com/python/python_ref_functions.asp Python has a set of built-in functions. Function Description abs() Returns the absolute value of a number all() Returns True if all items in an iterable object are true any() Returns True if any ...