translate (out, in [，pad])用输入输出表转换字符串12345 . translate (“ qwertyuiop ”，“ 1234567890 ”)返回“ qwerty ”。

String.translate (out, in [, pad]) Translates the string using the in and out tables 12345.translate (" qwertyuiop ", "1234567890") returns "qwerty".

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编写一个程序，将输入输出复制到它的输出，替换一个或一个字符串的字符串 一个空白的空白。

Write the program entab that replaces / strings of blanks by the minimum Of tabs and blanks number to achieve the same spacing. Use the same tab As for detab. stops When either a tab or a sin…

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编写一个程序，将输入输出复制到它的输出，替换一个或一个字符串的字符串 一个空白的空白。

Write a program detab that replaces / tabs in the input with the proper Of blanks to number space to the next tab stop. Assume a fixed set of Stops say, every n columns. Should tab n be a var…

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