重定向前后 1 号指哪儿
运行下面这段程序,填写它打印出来的结果。
before = "屏幕"
after = "管道的写端"
print(before + "/" + after + "/" + str(before == after))
运行下面这段程序,填写它打印出来的结果。
before = "屏幕"
after = "管道的写端"
print(before + "/" + after + "/" + str(before == after))
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