笨办法学Python 3 习题8

[交作业啦]
ex8.py

formatter = "{} {} {} {}"

# 对formatter应用格式化，传入4个参数
print(formatter.format(1, 2, 3, 4))
print(formatter.format("one", "two", "three", "four"))
print(formatter.format(True, False, True, False))
print(formatter.format(formatter, formatter, formatter, formatter))
print(formatter.format(
      "Try your",
      "Own text here",
      "Mabye a poem",
      "Or a song about fear"
))

运行结果（会话）

PS E:\lpthw> python .\ex8.py
1 2 3 4
one two three four
True False True False
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Try your Own text here Mabye a poem Or a song about fear
PS E:\lpthw>