As mentioned in the first chapter, C has no built-in input/output (I/O) facilities. Instead, they’re provided by C’s standard library. This chapter covers output, formatted output, files, directories, input, formatted input, line input, environment variables, and other related functions.

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Input, Output, and Files

  • Paul J. Lucas

摘要

As mentioned in the first chapter, C has no built-in input/output (I/O) facilities. Instead, they’re provided by C’s standard library. This chapter covers output, formatted output, files, directories, input, formatted input, line input, environment variables, and other related functions.