#include <stdio.h>   //TO JEST 13

void swap(int *a,int *b)
   {
   int temp = *a;
   *a = *b;
   *b = temp;
   }
int main(int argc, char **argv)
   {

   int array[2] = {0};
   int realNumber;
   printf("array[0] is %d\n",array[0]);
   printf("array[1] is %d\n",array[1]);
   //printf("array[2] is %d\n",array[2]);
   printf("enter the first real number:\n");
   scanf("%d",&realNumber);
   array[0] = realNumber;
   printf("enter the second real number:\n");
   scanf("%d",&realNumber);
   array[1] = realNumber;
  // printf("enter the third real number:\n");
   //scanf("%d",&realNumber);
   //array[2] = realNumber;
   printf("array[0] is %d\n",array[0]);
   printf("array[1] is %d\n",array[1]);
   //printf("array[2] is %d\n",array[2]);

   swap(array,array+1);

   printf("after swapping...\n");
   printf("array[0] is %d\n",array[0]);
   printf("array[1] is %d\n",array[1]);
   //printf("array[2] is %d\n",array[2]);
   return 0;
   }