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

void* worker(void* p){
	int *getal=(int*)p;
	for (int i=0;i<1000;i++)
		printf("%d",*getal);
	return NULL;
}

int main(int argc, char **argv){
	pthread_t threads[4];
	for(int i=0;i<4;i++){
		int nr[]={1,2,3,4};
		pthread_create(&threads[i],NULL,worker,(void*)&nr[i]);
	}
	for(int i=0;i<4;i++){
		pthread_join(threads[i],NULL);
	}
	return 0;
}