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Task/File-input-output/Scheme/file-input-output.ss
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Task/File-input-output/Scheme/file-input-output.ss
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; Open ports for the input and output files
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(define in-file (open-input-file "input.txt"))
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(define out-file (open-output-file "output.txt"))
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; Read and write characters from the input file
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; to the output file one by one until end of file
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(do ((c (read-char in-file) (read-char in-file)))
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((eof-object? c))
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(write-char c out-file))
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; Close the ports
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(close-input-port in-file)
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(close-output-port out-file)
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