林芳如python寫入write讀出read文字檔

space, slash, backslash, cr = ' ', '/', '\\', '\n'
k = input("輸入三角形邊長: ")
m = input('輸入橫向規模: ')
k ,m = int(k), int(m) #將字串改成integer
f = open("林芳如.txt",'w',encoding="utf8")
handsome = '林芳如'+cr
f.write(handsome)
for i in range(1, k+1):#一列i
    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('\n') #換列cr='\n'
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(cr)
f.close()