Cod sursa(job #65534)

Utilizator crawlerPuni Andrei Paul crawler Data 10 iunie 2007 17:54:08
Problema A+B Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.37 kb
Raporteaza aceasta sursa 
#include <stdio.h>

int add(int A,int B)
 {
  if((A == 0)&&(B == 0)) 
   return 0;
     else
  if((A != 0)&&(B != 0))
   return B&1 + add(A,(B-B&1)>>1)<<1;
    else
  return add(B,A);  
 }

int main()
{
freopen("adunare.in","r",stdin);
freopen("adunare.out","w",stdout);

int A,B;

scanf("%d%d", &A,&B);



printf("%d\n", add(A,B));

return 0;
}