RosettaCodeData/Task/File-input-output/00DESCRIPTION
2016-12-05 22:15:40 +01:00

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{{selection|Short Circuit|Console Program Basics}} [[Category:Simple]]
;Task:
Create a file called   "output.txt",   and place in it the contents of the file   "input.txt",   ''via an intermediate variable''.
In other words, your program will demonstrate:
::#   how to read from a file into a variable
::#   how to write a variable's contents into a file
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Oneliners that skip the intermediate variable are of secondary interest — operating systems have copy commands for that.
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