#include <pthread.h>
#include <stdio.h>

void* sakana(void* x){
int c=10;
	while(c--){
		usleep(random()%1010);
		printf("%s\n", "sakana");
	}
}

void* tako(void* x){
int c=10;
	while(c--){
		usleep(random()%1000);
		printf("%s\n", "tako");
	}
}

main(){
pthread_t thre1, thre2;

	pthread_create(&thre1, NULL, sakana, NULL);
	pthread_create(&thre2, NULL, tako, NULL);

	pthread_join(thre1, NULL);
	pthread_join(thre2, NULL);

}