ProcedurProgramavimas_1.15

#include <iostream>

using namespace std;

 int main()
{
    long long int j, m, daliba[70]={100}, daugiba[70]={100};

    cin >> j >> m;

     if (j==1){
      cout << m;
       return 0;}
    int i=0, q=-1, sk;
    daliba[0]=j;
    daugiba[0]=m;
        do{
        i++;
        q++;
            daliba[i]=daliba[q]/2;
            daugiba[i]=daugiba[q]*2;
        }
    while (daliba[i] != 1);
    sk=i+1;
    long long int   sum=0;
    long long int k[70]={100};


    int  a;
        for (int i = 0; i < sk; i++){
        a=daliba[i]%2;
        if (0 != a){
         k[i]=1;}
        }
    for (int i = 0; i < sk; i++){
        if (k[i] == 1){
         sum=daugiba[i]+sum;
        }
    }
    cout<<sum;
    return 0;
}