23 lines
415 B
C
23 lines
415 B
C
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// vim: set ts=4 sw=4 et tw=80:
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#include <stdio.h>
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#include <ctype.h>
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#include <stdbool.h>
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int main() {
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int c;
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bool in_space = true;
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unsigned int w = 0;
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while ((c = getchar()) != EOF) {
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if (isspace(c)) {
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if (!in_space) {
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w++;
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in_space = true;
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}
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} else {
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in_space = false;
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}
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}
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printf("%u\n", w);
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}
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