52 lines
1.0 KiB
C++
52 lines
1.0 KiB
C++
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#include <stdio.h>
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#include <ctype.h>
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main (argc, argv)
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int argc;
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char *argv[];
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{
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int i;
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unsigned long int w_total = 0, l_total = 0, c_total = 0;
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printf (" lines words bytes file\n");
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for (i = 1; i < argc; ++i)
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{
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FILE *input;
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unsigned long int w_cnt, l_cnt, c_cnt;
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int c, inword;
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if ((input = fopen(argv[i], "rb")) == NULL)
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{
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printf ("wc: cannot open %s\n", argv[i]);
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continue;
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}
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w_cnt = l_cnt = c_cnt = 0;
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while ((c = fgetc(input)) != EOF)
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{
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if (c == '\n')
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++l_cnt;
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if (!isspace(c))
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{
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if (!inword){
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inword = 1;
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++w_cnt;
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}
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}
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else
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inword = 0;
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++c_cnt;
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}
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fclose (input);
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printf ("%8lu%8lu%8lu %s\n", l_cnt, w_cnt, c_cnt, argv[i]);
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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 (argc > 2)
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{
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printf ("--------------------------------------\n%8lu%8lu%8lu total",
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l_total, w_total, c_total);
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}
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}
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