ch1/one_word.c


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#include<stdio.h>

/*
 * Print input one word per line.
 */
main() {
    int c;

    while ((c = getchar()) != EOF) {
        if (c == ' ' || c == '\n' || c == '\t')
            putchar('\n');
        else {
            putchar(c);
        }
    }
}