28 lines
568 B
C
28 lines
568 B
C
#include <stdio.h>
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#define IN 1
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#define OUT 0
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/* count lines, words, and characters in user input */
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int main()
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{
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int c, nl, nw, nc, state;
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state = OUT;
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nl = nw = nc = 0;
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while ((c = getchar()) != EOF) {
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++nc;
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if (c == '\n')
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++nl;
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if (c == ' ' || c == '\n' || c == '\t')
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state = OUT;
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else if (state == OUT) {
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state = IN;
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++nw;
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}
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}
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printf("number of lines: %d\n", nl);
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printf("number of words: %d\n", nw);
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printf("number of chars: %d\n", nc);
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}
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