Mine

#include <pthread.h>#include <stdlib.h>#include <stdio.h>void *thread_func( void *vptr_args );void l();int i,j,x = 0;int main( void ){  fprintf( stdout, "Why did the multithreaded chicken cross the road?\n");  char* answer[6] = {"To", "get", "to", "the", "other", "side"};  pthread_t threads[6];  for(j=0;j<6;j++) {        pthread_create( &threads[j], NULL, &thread_func, (void *) answer[j]);  }  for(i=0;i<6;) {    pthread_join( threads[i], NULL );    usleep(10000);  }  exit( EXIT_SUCCESS );}void l(){for(x=0;x<=5000000;x++);}void *thread_func( void *vptr_args ){  i++;  l();  fprintf( stdout,"%s ", (char*) vptr_args );  l();  pthread_exit( NULL );}