#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;
}