45 lines
880 B
Text
45 lines
880 B
Text
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#!/usr/bin/rdmd
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// Computes average line length for standard input.
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import std.stdio;
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/+
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this is a /+ nesting +/ comment
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+/
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enum COMPILED_ON = __TIMESTAMP__; // special token
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enum character = '©';
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enum copy_valid = '©';
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enum backslash_escaped = '\\';
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// string literals
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enum str = `hello "world"!`;
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enum multiline = r"lorem
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ipsum
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dolor"; // wysiwyg string, no escapes here allowed
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enum multiline2 = "sit
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amet
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\"adipiscing\"
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elit.";
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enum hex = x"66 6f 6f"; // same as "foo"
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#line 5
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// float literals
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enum f = [3.14f, .1, 1., 1e100, 0xc0de.01p+100];
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static if (something == true) {
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import std.algorithm;
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}
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void main() pure nothrow @safe {
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ulong lines = 0;
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double sumLength = 0;
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foreach (line; stdin.byLine()) {
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++lines;
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sumLength += line.length;
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}
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writeln("Average line length: ",
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lines ? sumLength / lines : 0);
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}
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