Random number generator (device): Difference between revisions
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(→{{header|Pascal}}: add example) |
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Printf.printf "%ld\n" ri32; |
Printf.printf "%ld\n" ri32; |
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;;</lang> |
;;</lang> |
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=={{header|Pascal}}== |
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This works with FreePascal on "unixoids": |
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<lang pascal>program RandomNumberDevice; |
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var |
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byteFile: file of byte; |
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randomByte: byte; |
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begin |
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assign(byteFile, '/dev/urandom'); |
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reset (byteFile); |
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read (byteFile, randomByte); |
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close (byteFile); |
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writeln('The random byte is: ', randomByte); |
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end. |
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</lang> |
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Output: |
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<pre> |
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>: ./RandomNumberDevice |
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The random byte is: 9 |
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>: ./RandomNumberDevice |
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The random byte is: 237 |
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</pre> |
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=={{header|Perl}}== |
=={{header|Perl}}== |
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