74 lines
1.7 KiB
D
74 lines
1.7 KiB
D
// RUNNABLE_PHOBOS_TEST
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// PERMUTE_ARGS:
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// EXECUTE_ARGS: runnable/extra-files/alice30.txt
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// EXTRA_FILES: extra-files/alice30.txt
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import std.stdio;
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import std.file;
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int main (string[] args)
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{
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int w_total;
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int l_total;
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int c_total;
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int[string] dictionary;
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writefln(" lines words bytes file");
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foreach (arg; args[1 .. args.length])
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{
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int w_cnt, l_cnt, c_cnt;
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size_t wstart;
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bool inword;
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auto input = cast(string)std.file.read(arg);
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foreach (j, c; input)
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{
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if (c == '\n')
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++l_cnt;
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if (c >= '0' && c <= '9')
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{
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}
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else if (c >= 'a' && c <= 'z' ||
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c >= 'A' && c <= 'Z')
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{
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if (!inword)
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{
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wstart = j;
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inword = true;
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++w_cnt;
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}
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}
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else if (inword)
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{ auto word = input[wstart .. j];
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dictionary[word]++;
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inword = false;
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}
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++c_cnt;
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}
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if (inword)
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{ auto w = input[wstart .. input.length];
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dictionary[w]++;
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}
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writefln("%8s%8s%8s %s", l_cnt, w_cnt, c_cnt, arg);
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l_total += l_cnt;
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w_total += w_cnt;
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c_total += c_cnt;
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}
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if (args.length > 2)
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{
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writefln("--------------------------------------\n%8s%8s%8s total",
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l_total, w_total, c_total);
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}
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writefln("--------------------------------------");
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foreach (word1; dictionary.keys)
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{
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writefln("%3s %s", dictionary[word1], word1);
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}
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return 0;
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}
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