#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <math.h>

void fillIntArray(int iFld[], int length, int og, int ug);
void putArraysTogether(int iFld[], int a[], int aLength, int b[], int bLength);
void printArray(int iFld[], int length);
void sortArray(int iFld[], int length, int max);
void deleteDuplicates(int iFld[], int *length);

int main()
{
  srand(time(NULL));
  int aLength=123;
  int aOg=400;
  int aUg=200;
  int a[aLength];
  int bLength=230;
  int bOg=300;
  int bUg=100;
  int b[bLength];

  int cLength=aLength+bLength;
  int c[cLength];

  fillIntArray(a, aLength, aOg, aUg);
  fillIntArray(b, bLength, bOg, bUg);

  putArraysTogether(c, a, aLength, b, bLength);

  printArray(c, cLength);

  sortArray(c, cLength, aOg+bOg);
  printArray(c, cLength);

  deleteDuplicates(c, &cLength);
  printArray(c, cLength);
  return 0;
}

void fillIntArray(int iFld[], int length, int og, int ug)
{
  for(int i=0; i<length; i++) iFld[i]=rand()%(og-ug+1)+ug;
}

void putArraysTogether(int iFld[], int a[], int aLength, int b[], int bLength)
{
  int counter=0;
  for(int i=0; i<aLength; i++)
  {
    iFld[counter]=a[i];
    counter++;
  }
  for(int i=0; i<bLength; i++)
  {
    iFld[counter]=b[i];
    counter++;
  }
}

void printArray(int iFld[], int length)
{
  printf("%d", iFld[0]);
  for(int i=1; i<length; i++) printf(", %d", iFld[i]);
  printf("\n");
}

void sortArray(int iFld[], int length, int max)
{
  int min=max;
  int minPoint;
  int help;
  for(int i=0; i<length-1; i++)
  {
    for(int i2=i; i2<length; i2++)
    {
      if(iFld[i2]<min)
      {
        min=iFld[i2];
        minPoint=i2;
      }
    }
    min=max;
    help=iFld[i];
    iFld[i]=iFld[minPoint];
    iFld[minPoint]=help;
  }
}

void deleteDuplicates(int iFld[], int *length)
{
  for(int i = 0; i<((*length/2)+1); i++)
  {
    for(int i = 0; i<*length; i++)
    {
      for(int i2 = (i+1); i2<*length; i2++)
      {
        if(iFld[i]==iFld[i2])
        {
          for(int i3 = i2; i3<(*length-1); i3++)
          {
            iFld[i3] = iFld[i3+1];
          }
          (*length)--;
        }
      }
    }
  }
}