Print Pretty.cpp

		int len=0;
         double AA=A;
         while(AA>=1)
         {
             len+=1;
             AA/=16;
         }
         len+=2;
         int length=0;
         double BB=B;
         if(B<0)
             BB=B*(-1);
         while(BB>=1)
         {
             length+=1;
             BB/=10;
         }
         length=15-length-3;

        /* Enter your code here */
         cout << showbase; // fill with 0s
         cout << hex << nouppercase << setw(len) << (long long int)A <<endl;
         cout.unsetf ( std::ios::floatfield );
         cout<< fixed <<  setprecision(2);
         cout << showbase // show the 0x prefix
         << internal // fill between the prefix and the number
         << setfill('_'); // fill with 0s
         
         if(B>0)
             cout << setw(length) << "+" << B << endl;
         else
             cout << setw(length) << "-" << (-1)*B << endl;
         cout.precision(9);
         cout << scientific << uppercase << C <<endl;