#include <stdio.h>
main()
{
 unsigned long int a=0,b=0;
 printf("a i b su u intervalu od -2147483648 do 2147483647");
 printf("\nupiçi a i b");
 scanf("\n%d%d",&a,&b);
 printf("a %d i b %d \n",a,b);
 getch();
}