... HAVE U TRIED .... AT LEAST 3 TIMES ... OK U CAN SEE THIS ...

Tuesday, December 24, 2013

UVA-10970 :: Big Chocolate

#include <stdio.h>

int main ()
     {
          int c ,r , x ;
          while (scanf ("%d %d",&r ,&c) == 2)
               {
                        x = r*c ;
                  printf ("%d\n",x-1) ;
               }

          return 0 ;
     }