#include <stdio.h>
#include <stdlib.h> 
#include <sys/wait.h>
#include <sys/types.h>
#include <unistd.h>
#include <time.h> 
#include <malloc.h> 

int minValue = 0;
int maxValue = 0;

void findMinVal(int *tmpArray, int size)
{
	int tmp = tmpArray[0];
	int i;
	for(i=1;i<size;i++)
	{
		if(tmp > tmpArray[i])
		{
			tmp = tmpArray[i];
		}
	}
	minValue = tmp;
}

void findMaxVal(int *tmpArray, int size)
{
	int tmp = tmpArray[0];
	int i;
	for(i=1;i<size;i++)
	{
		if(tmp < tmpArray[i])
		{
			tmp = tmpArray[i];
		}
	}
	maxValue = tmp;
}

int main(void) 
{
	int *array;
	int cnt = 10 ; //wielkosc tablicy
	int i;
	srand(time(0));

	//#+ 
	array = (int*)malloc(cnt * sizeof(int));
	
	for(i=0; i<cnt; i++)
	{
		array[i] = (rand() % 10) + 1;	
	}	
	//#-

	int status;
	pid_t child1 = fork();
	pid_t child2 = fork();

	if (child1 > 0 && child2 > 0) 
	{	printf("PARENT: my pid is %d\n", getpid());

		waitpid(child1,&status,0);
		waitpid(child2,&status,0);
	
	}

	if (child1 == 0)
	{
		printf("Child1: my pid is %d\n", getpid());
		findMinVal(array,cnt);
		exit(0);
	}
	
	if (child2 == 0)
	{
		printf("Child2: my pid is %d\n", getpid());
		findMaxVal(array,cnt);
		exit(0);
	}

	
	printf("%d\n", minValue);
	printf("%d\n", maxValue);
	
	free(array);
	return 0;
}