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

void *Power(void *result)
{
       *((int*)result) = *(int*)result*(*((int*)result));
       pthread_exit(result);
}

int main(int argc,char *argv[])
{
pthread_t tid[argc];
void *status = 0;
int i,sum;
int result[argc];
for(i=1;i<argc;i++)
{
   result[i] = atoi(argv[i]);
   pthread_create(&tid[i], NULL, Power, &result[i]);
}

for(i=1;i<argc;i++)
{
pthread_join(tid[i],NULL);
}

for(i=1;i<argc;i++)
{
printf("watek o id %ld, zwrocil wartosc: %d\n",tid[i],result[i]);
sum=sum+result[i];
}

printf("suma= %d \n",sum);
return 0;
}