笨办法学Python ex08

打印, 打印

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• 输入：

# -- coding: utf-8 --

formatter = "%r %r %r %r" # 将格式化字符串赋值给变量formatter

print formatter % (1,2,3,4) 
print formatter % ("one", "two", "three", "four") # 能将引号获取过来
print formatter % (True, False, False, True)
print formatter % (
    "I had this thing.",
    "That you could type up right.",
    "But it didn't sing.",
    "So I said goodnight."
) # 逗号使代码分行，实际打印出来的是在一行

• 运行：

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附加题

最后一行代码，打印出来既有单引号，又有双引号，至于原因暂时不知道，