int Reverse(int n);    //????????
int main()
{   
    int i=0;           //?????i
	double Num=0;         //???????Num
    for (i=0;i<6;i++)    //??????? 
      { cin>>Num;
        cout<<Reverse(Num)<<endl;
      }
return 0;
}

int Reverse(int n)   //??????
{
    double Sum=0;      //???????
	int i=0;       //?????i
    int k=0;       //????k
	int a[100]={10};   //??????????????
    for (i=0;i<100;i++)     //????
    {
        if (n/pow(10.0,i)<1&&n/pow(10.0,i)>-1)
       {break;}
    }

    for (k=0;k<i;k++)         //?????????????
    { a[i-k]=n/pow(10.0,i-k-1);
      n-=a[i-k]*(pow(10.0,i-k-1));
    }
    for (k=1;k<=i;k++)       //????????
    {Sum+=a[k]*pow(10.0,i-k);
     }
   return Sum;
}
    
