1074_Z.ipynb

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     "text": [
      "2 3 1\n",
      "11\n"
     ]
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   "source": [
    "N, r, c = map(int, input().split())\n",
    "n = 4 ** N\n",
    "ans = 0\n",
    "for i in range(N):\n",
    "    R = r//(2**(N-1))\n",
    "    C = c//(2**(N-1))\n",
    "    t = 2*R + C\n",
    "    r -= 2**(N-1) * R\n",
    "    c -= 2**(N-1) * C\n",
    "\n",
    "    carry = 4 ** (N-1) * t\n",
    "    n //= 4\n",
    "    N -= 1\n",
    "    ans += carry\n",
    "print(ans)"
   ]
  },
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  },
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