21 lines
352 B
C
21 lines
352 B
C
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#include <stdio.h>
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#define IN 1 /* inside a word */
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#define OUT 0 /* outside a word */
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int main(){
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int c, state;
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state = OUT;
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while ((c = getchar()) != EOF) {
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if (c == ' ' || c == '\n' || c == '\t'){
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state = OUT;
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putchar('\n');
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}
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else if (state == OUT) {
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state = IN;
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putchar(c);
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}
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}
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return 0;
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}
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