unix - Trying to print words in a file with C child processes -

the goal create child process each word in file, , have child process print word. file has following 5 words, each 1 on separate line:

aachen biscay capri dino ellis 

the problem when try print file, 1 of words printing twice.

aachen ellis biscay capri ellis dino 

here code. seems pretty straight forward, can't figure out why getting word.

int main (int argc, char *argv[]) {   char word[50];   int i;   pid_t p;    while (fscanf(stdin, "%s", word) != eof) {     = 0;     while (i < sizeof(word)) {       if (word[i] < 'a' || word[i] > 'z') {         word[i] = '\0';         break;       }       i++;     }      p = fork();      if (p != 0)        continue;      break;   }    fprintf(stdout, "%s\n", word);    return 0; } 

i run program follows:

$ ./printwords < words2.txt > out.txt

the father printing last word in end. try instead of printing after loop:

if (p == 0) {   fprintf(stdout, "%s\n", word); } else {   continue; }