page 83 #9

     #include<stdio.h>
     #include<conio.h>
     #define PONG printf
     #define LORO scanf


     int main()
     {
         int temp;
 
         PONG("Enter temperature: ");
         LORO("%d",&temp);
 
              if ( temp < 20 )
                  {
                  PONG("IT'S COLD!");
                  }
             else
             if ( temp > 30 )
                 {
                 PONG("IT'S HOT!");
                 }
            else
                {
                PONG("COOL CLIMATE!");
                }
       getch ();
       return 0;
    }