| {"user_id": "u340781749", "problem_id": "p02680", "language": "python", "submission_id_v0": "s341076610", "submission_id_v1": "s034276815", "cpu_time_v0": 2314, "cpu_time_v1": 1930, "memory_v0": 1000052, "memory_v1": 915508, "status_v0": "Accepted", "status_v1": "Accepted", "improvement_frac": 16.59, "input": "import sys\n\n# from itertools import chain, accumulate\n\n\n\nn, m, *abcdef = list(map(int, sys.stdin.buffer.read().split()))\n\n\n\nver_lines = []\n\nhor_lines = []\n\nx_list = set()\n\ny_list = set()\n\nn3 = n * 3\n\nfor a, b, c in zip(abcdef[0:n3:3], abcdef[1:n3:3], abcdef[2:n3:3]):\n\n y_list.add(a)\n\n y_list.add(b)\n\n x_list.add(c)\n\n ver_lines.append((a, b, c))\n\n\n\nfor d, e, f in zip(abcdef[n3 + 0::3], abcdef[n3 + 1::3], abcdef[n3 + 2::3]):\n\n y_list.add(d)\n\n x_list.add(e)\n\n x_list.add(f)\n\n hor_lines.append((d, e, f))\n\nx_list.add(0)\n\ny_list.add(0)\n\n\n\nx_list = sorted(x_list)\n\ny_list = sorted(y_list)\n\nx_dict = {x: i for i, x in enumerate(x_list, start=1)}\n\ny_dict = {y: i for i, y in enumerate(y_list, start=1)}\n\nrow_real = len(x_list)\n\ncol_real = len(y_list)\n\nrow = row_real + 2\n\ncol = col_real + 2\n\nbanned_up_ij = [[0] * row for _ in range(col)]\n\nbanned_down_ij = [[0] * row for _ in range(col)]\n\nbanned_left_ij = [[0] * col for _ in range(row)]\n\nbanned_right_ij = [[0] * col for _ in range(row)]\n\nfor a, b, c in ver_lines:\n\n if a > b:\n\n a, b = b, a\n\n ai = y_dict[a]\n\n bi = y_dict[b]\n\n j = x_dict[c]\n\n banned_left_ij[j][ai] += 1\n\n banned_left_ij[j][bi] -= 1\n\n banned_right_ij[j - 1][ai] += 1\n\n banned_right_ij[j - 1][bi] -= 1\n\nfor d, e, f in hor_lines:\n\n if e > f:\n\n e, f = f, e\n\n i = y_dict[d]\n\n ej = x_dict[e]\n\n fj = x_dict[f]\n\n banned_up_ij[i][ej] += 1\n\n banned_up_ij[i][fj] -= 1\n\n banned_down_ij[i - 1][ej] += 1\n\n banned_down_ij[i - 1][fj] -= 1\n\n\n\nbanned_up = [0] * (row * col)\n\nbanned_down = [0] * (row * col)\n\nbanned_left = [0] * (row * col)\n\nbanned_right = [0] * (row * col)\n\nfor i in range(col):\n\n ru = banned_up_ij[i]\n\n rd = banned_down_ij[i]\n\n ri = row * i\n\n banned_up[ri] = ru[0]\n\n banned_down[ri] = rd[0]\n\n for j in range(1, row):\n\n banned_up[ri + j] = banned_up[ri + j - 1] + ru[j]\n\n banned_down[ri + j] = banned_down[ri + j - 1] + rd[j]\n\nfor j in range(row):\n\n rl = banned_left_ij[j]\n\n rr = banned_right_ij[j]\n\n banned_left[j] = rl[0]\n\n banned_right[j] = rr[0]\n\n for i in range(1, col):\n\n ri0 = (i - 1) * row\n\n ri1 = i * row\n\n banned_left[ri1 + j] = banned_left[ri0 + j] + rl[i]\n\n banned_right[ri1 + j] = banned_right[ri0 + j] + rr[i]\n\n\n\n# banned_up = list(chain.from_iterable(map(accumulate, banned_up_ij)))\n\n# banned_down = list(chain.from_iterable(map(accumulate, banned_down_ij)))\n\n# banned_left = list(chain.from_iterable(zip(*map(accumulate, banned_left_ij))))\n\n# banned_right = list(chain.from_iterable(zip(*map(accumulate, banned_right_ij))))\n\n\n\n# for i in range(col):\n\n# print(walls[i * row:(i + 1) * row])\n\n\n\ns = row * y_dict[0] + x_dict[0]\n\nenable = [-1] * row + ([-1] + [0] * (row - 2) + [-1]) * (col - 2) + [-1] * row\n\n\n\n# for i in range(col):\n\n# print(enable[i * row:(i + 1) * row])\n\n\n\nq = [s]\n\nmoves = [(-row, banned_up), (-1, banned_left), (1, banned_right), (row, banned_down)]\n\nwhile q:\n\n c = q.pop()\n\n if enable[c] == 1:\n\n continue\n\n elif enable[c] == -1:\n\n print('INF')\n\n exit()\n\n enable[c] = 1\n\n for dc, banned in moves:\n\n if banned[c]:\n\n continue\n\n nc = c + dc\n\n if enable[nc] == 1:\n\n continue\n\n q.append(nc)\n\n# for i in range(col):\n\n# print(enable[i * row:(i + 1) * row])\n\n\n\n\n\nans = 0\n\nfor i in range(col):\n\n ri = i * row\n\n for j in range(row):\n\n if enable[ri + j] != 1:\n\n continue\n\n t = y_list[i - 1]\n\n b = y_list[i]\n\n l = x_list[j - 1]\n\n r = x_list[j]\n\n ans += (b - t) * (r - l)\n\nprint(ans)\n", "target": "import sys\n\n\n\n# from itertools import chain, accumulate\n\n\n\nn, m, *abcdef = list(map(int, sys.stdin.buffer.read().split()))\n\n\n\nver_lines = []\n\nhor_lines = []\n\nx_list = set()\n\ny_list = set()\n\nn3 = n * 3\n\nfor a, b, c in zip(abcdef[0:n3:3], abcdef[1:n3:3], abcdef[2:n3:3]):\n\n y_list.add(a)\n\n y_list.add(b)\n\n x_list.add(c)\n\n ver_lines.append((a, b, c))\n\n\n\nfor d, e, f in zip(abcdef[n3 + 0::3], abcdef[n3 + 1::3], abcdef[n3 + 2::3]):\n\n y_list.add(d)\n\n x_list.add(e)\n\n x_list.add(f)\n\n hor_lines.append((d, e, f))\n\nx_list.add(0)\n\ny_list.add(0)\n\n\n\nx_list = sorted(x_list)\n\ny_list = sorted(y_list)\n\nx_dict = {x: i for i, x in enumerate(x_list, start=1)}\n\ny_dict = {y: i for i, y in enumerate(y_list, start=1)}\n\nrow_real = len(x_list)\n\ncol_real = len(y_list)\n\nrow = row_real + 2\n\ncol = col_real + 2\n\n\n\nbanned_up = [0] * (row * col)\n\nbanned_down = [0] * (row * col)\n\nbanned_left = [0] * (row * col)\n\nbanned_right = [0] * (row * col)\n\nfor a, b, c in ver_lines:\n\n if a > b:\n\n a, b = b, a\n\n ai = y_dict[a] * row\n\n bi = y_dict[b] * row\n\n j = x_dict[c]\n\n banned_left[ai + j] += 1\n\n banned_left[bi + j] -= 1\n\n banned_right[ai + j - 1] += 1\n\n banned_right[bi + j - 1] -= 1\n\nfor d, e, f in hor_lines:\n\n if e > f:\n\n e, f = f, e\n\n ri = y_dict[d] * row\n\n ej = x_dict[e]\n\n fj = x_dict[f]\n\n banned_up[ri + ej] += 1\n\n banned_up[ri + fj] -= 1\n\n banned_down[ri - row + ej] += 1\n\n banned_down[ri - row + fj] -= 1\n\n\n\nfor i in range(1, col):\n\n ri0 = row * (i - 1)\n\n ri1 = row * i\n\n for j in range(1, row):\n\n banned_up[ri1 + j] += banned_up[ri1 + j - 1]\n\n banned_down[ri1 + j] += banned_down[ri1 + j - 1]\n\n banned_left[ri1 + j] += banned_left[ri0 + j]\n\n banned_right[ri1 + j] += banned_right[ri0 + j]\n\n\n\n# banned_up = list(chain.from_iterable(map(accumulate, banned_up_ij)))\n\n# banned_down = list(chain.from_iterable(map(accumulate, banned_down_ij)))\n\n# banned_left = list(chain.from_iterable(zip(*map(accumulate, banned_left_ij))))\n\n# banned_right = list(chain.from_iterable(zip(*map(accumulate, banned_right_ij))))\n\n\n\n# for i in range(col):\n\n# print(walls[i * row:(i + 1) * row])\n\n\n\ns = row * y_dict[0] + x_dict[0]\n\nenable = [-1] * row + ([-1] + [0] * (row - 2) + [-1]) * (col - 2) + [-1] * row\n\n\n\n# for i in range(col):\n\n# print(enable[i * row:(i + 1) * row])\n\n\n\nq = [s]\n\nmoves = [(-row, banned_up), (-1, banned_left), (1, banned_right), (row, banned_down)]\n\nwhile q:\n\n c = q.pop()\n\n if enable[c] == 1:\n\n continue\n\n elif enable[c] == -1:\n\n print('INF')\n\n exit()\n\n enable[c] = 1\n\n for dc, banned in moves:\n\n if banned[c]:\n\n continue\n\n nc = c + dc\n\n if enable[nc] == 1:\n\n continue\n\n q.append(nc)\n\n# for i in range(col):\n\n# print(enable[i * row:(i + 1) * row])\n\n\n\n\n\nans = 0\n\nfor i in range(col):\n\n ri = i * row\n\n for j in range(row):\n\n if enable[ri + j] != 1:\n\n continue\n\n t = y_list[i - 1]\n\n b = y_list[i]\n\n l = x_list[j - 1]\n\n r = x_list[j]\n\n ans += (b - t) * (r - l)\n\nprint(ans)\n", "code_v0_loc": 128, "code_v1_loc": 115, "code_v0_num_chars": 3630, "code_v1_num_chars": 3124, "code_v0_no_empty_lines": "import sys\n\n# from itertools import chain, accumulate\nn, m, *abcdef = list(map(int, sys.stdin.buffer.read().split()))\nver_lines = []\nhor_lines = []\nx_list = set()\ny_list = set()\nn3 = n * 3\nfor a, b, c in zip(abcdef[0:n3:3], abcdef[1:n3:3], abcdef[2:n3:3]):\n y_list.add(a)\n y_list.add(b)\n x_list.add(c)\n ver_lines.append((a, b, c))\nfor d, e, f in zip(abcdef[n3 + 0 :: 3], abcdef[n3 + 1 :: 3], abcdef[n3 + 2 :: 3]):\n y_list.add(d)\n x_list.add(e)\n x_list.add(f)\n hor_lines.append((d, e, f))\nx_list.add(0)\ny_list.add(0)\nx_list = sorted(x_list)\ny_list = sorted(y_list)\nx_dict = {x: i for i, x in enumerate(x_list, start=1)}\ny_dict = {y: i for i, y in enumerate(y_list, start=1)}\nrow_real = len(x_list)\ncol_real = len(y_list)\nrow = row_real + 2\ncol = col_real + 2\nbanned_up_ij = [[0] * row for _ in range(col)]\nbanned_down_ij = [[0] * row for _ in range(col)]\nbanned_left_ij = [[0] * col for _ in range(row)]\nbanned_right_ij = [[0] * col for _ in range(row)]\nfor a, b, c in ver_lines:\n if a > b:\n a, b = b, a\n ai = y_dict[a]\n bi = y_dict[b]\n j = x_dict[c]\n banned_left_ij[j][ai] += 1\n banned_left_ij[j][bi] -= 1\n banned_right_ij[j - 1][ai] += 1\n banned_right_ij[j - 1][bi] -= 1\nfor d, e, f in hor_lines:\n if e > f:\n e, f = f, e\n i = y_dict[d]\n ej = x_dict[e]\n fj = x_dict[f]\n banned_up_ij[i][ej] += 1\n banned_up_ij[i][fj] -= 1\n banned_down_ij[i - 1][ej] += 1\n banned_down_ij[i - 1][fj] -= 1\nbanned_up = [0] * (row * col)\nbanned_down = [0] * (row * col)\nbanned_left = [0] * (row * col)\nbanned_right = [0] * (row * col)\nfor i in range(col):\n ru = banned_up_ij[i]\n rd = banned_down_ij[i]\n ri = row * i\n banned_up[ri] = ru[0]\n banned_down[ri] = rd[0]\n for j in range(1, row):\n banned_up[ri + j] = banned_up[ri + j - 1] + ru[j]\n banned_down[ri + j] = banned_down[ri + j - 1] + rd[j]\nfor j in range(row):\n rl = banned_left_ij[j]\n rr = banned_right_ij[j]\n banned_left[j] = rl[0]\n banned_right[j] = rr[0]\n for i in range(1, col):\n ri0 = (i - 1) * row\n ri1 = i * row\n banned_left[ri1 + j] = banned_left[ri0 + j] + rl[i]\n banned_right[ri1 + j] = banned_right[ri0 + j] + rr[i]\n# banned_up = list(chain.from_iterable(map(accumulate, banned_up_ij)))\n# banned_down = list(chain.from_iterable(map(accumulate, banned_down_ij)))\n# banned_left = list(chain.from_iterable(zip(*map(accumulate, banned_left_ij))))\n# banned_right = list(chain.from_iterable(zip(*map(accumulate, banned_right_ij))))\n# for i in range(col):\n# print(walls[i * row:(i + 1) * row])\ns = row * y_dict[0] + x_dict[0]\nenable = [-1] * row + ([-1] + [0] * (row - 2) + [-1]) * (col - 2) + [-1] * row\n# for i in range(col):\n# print(enable[i * row:(i + 1) * row])\nq = [s]\nmoves = [(-row, banned_up), (-1, banned_left), (1, banned_right), (row, banned_down)]\nwhile q:\n c = q.pop()\n if enable[c] == 1:\n continue\n elif enable[c] == -1:\n print(\"INF\")\n exit()\n enable[c] = 1\n for dc, banned in moves:\n if banned[c]:\n continue\n nc = c + dc\n if enable[nc] == 1:\n continue\n q.append(nc)\n# for i in range(col):\n# print(enable[i * row:(i + 1) * row])\nans = 0\nfor i in range(col):\n ri = i * row\n for j in range(row):\n if enable[ri + j] != 1:\n continue\n t = y_list[i - 1]\n b = y_list[i]\n l = x_list[j - 1]\n r = x_list[j]\n ans += (b - t) * (r - l)\nprint(ans)\n", "code_v1_no_empty_lines": "import sys\n\n# from itertools import chain, accumulate\nn, m, *abcdef = list(map(int, sys.stdin.buffer.read().split()))\nver_lines = []\nhor_lines = []\nx_list = set()\ny_list = set()\nn3 = n * 3\nfor a, b, c in zip(abcdef[0:n3:3], abcdef[1:n3:3], abcdef[2:n3:3]):\n y_list.add(a)\n y_list.add(b)\n x_list.add(c)\n ver_lines.append((a, b, c))\nfor d, e, f in zip(abcdef[n3 + 0 :: 3], abcdef[n3 + 1 :: 3], abcdef[n3 + 2 :: 3]):\n y_list.add(d)\n x_list.add(e)\n x_list.add(f)\n hor_lines.append((d, e, f))\nx_list.add(0)\ny_list.add(0)\nx_list = sorted(x_list)\ny_list = sorted(y_list)\nx_dict = {x: i for i, x in enumerate(x_list, start=1)}\ny_dict = {y: i for i, y in enumerate(y_list, start=1)}\nrow_real = len(x_list)\ncol_real = len(y_list)\nrow = row_real + 2\ncol = col_real + 2\nbanned_up = [0] * (row * col)\nbanned_down = [0] * (row * col)\nbanned_left = [0] * (row * col)\nbanned_right = [0] * (row * col)\nfor a, b, c in ver_lines:\n if a > b:\n a, b = b, a\n ai = y_dict[a] * row\n bi = y_dict[b] * row\n j = x_dict[c]\n banned_left[ai + j] += 1\n banned_left[bi + j] -= 1\n banned_right[ai + j - 1] += 1\n banned_right[bi + j - 1] -= 1\nfor d, e, f in hor_lines:\n if e > f:\n e, f = f, e\n ri = y_dict[d] * row\n ej = x_dict[e]\n fj = x_dict[f]\n banned_up[ri + ej] += 1\n banned_up[ri + fj] -= 1\n banned_down[ri - row + ej] += 1\n banned_down[ri - row + fj] -= 1\nfor i in range(1, col):\n ri0 = row * (i - 1)\n ri1 = row * i\n for j in range(1, row):\n banned_up[ri1 + j] += banned_up[ri1 + j - 1]\n banned_down[ri1 + j] += banned_down[ri1 + j - 1]\n banned_left[ri1 + j] += banned_left[ri0 + j]\n banned_right[ri1 + j] += banned_right[ri0 + j]\n# banned_up = list(chain.from_iterable(map(accumulate, banned_up_ij)))\n# banned_down = list(chain.from_iterable(map(accumulate, banned_down_ij)))\n# banned_left = list(chain.from_iterable(zip(*map(accumulate, banned_left_ij))))\n# banned_right = list(chain.from_iterable(zip(*map(accumulate, banned_right_ij))))\n# for i in range(col):\n# print(walls[i * row:(i + 1) * row])\ns = row * y_dict[0] + x_dict[0]\nenable = [-1] * row + ([-1] + [0] * (row - 2) + [-1]) * (col - 2) + [-1] * row\n# for i in range(col):\n# print(enable[i * row:(i + 1) * row])\nq = [s]\nmoves = [(-row, banned_up), (-1, banned_left), (1, banned_right), (row, banned_down)]\nwhile q:\n c = q.pop()\n if enable[c] == 1:\n continue\n elif enable[c] == -1:\n print(\"INF\")\n exit()\n enable[c] = 1\n for dc, banned in moves:\n if banned[c]:\n continue\n nc = c + dc\n if enable[nc] == 1:\n continue\n q.append(nc)\n# for i in range(col):\n# print(enable[i * row:(i + 1) * row])\nans = 0\nfor i in range(col):\n ri = i * row\n for j in range(row):\n if enable[ri + j] != 1:\n continue\n t = y_list[i - 1]\n b = y_list[i]\n l = x_list[j - 1]\n r = x_list[j]\n ans += (b - t) * (r - l)\nprint(ans)\n", "code_same": false, "relative_loc_diff_percent": 10.15625, "diff": ["-banned_up_ij = [[0] * row for _ in range(col)]", "-banned_down_ij = [[0] * row for _ in range(col)]", "-banned_left_ij = [[0] * col for _ in range(row)]", "-banned_right_ij = [[0] * col for _ in range(row)]", "-for a, b, c in ver_lines:", "- if a > b:", "- a, b = b, a", "- ai = y_dict[a]", "- bi = y_dict[b]", "- j = x_dict[c]", "- banned_left_ij[j][ai] += 1", "- banned_left_ij[j][bi] -= 1", "- banned_right_ij[j - 1][ai] += 1", "- banned_right_ij[j - 1][bi] -= 1", "-for d, e, f in hor_lines:", "- if e > f:", "- e, f = f, e", "- i = y_dict[d]", "- ej = x_dict[e]", "- fj = x_dict[f]", "- banned_up_ij[i][ej] += 1", "- banned_up_ij[i][fj] -= 1", "- banned_down_ij[i - 1][ej] += 1", "- banned_down_ij[i - 1][fj] -= 1", "-for i in range(col):", "- ru = banned_up_ij[i]", "- rd = banned_down_ij[i]", "- ri = row * i", "- banned_up[ri] = ru[0]", "- banned_down[ri] = rd[0]", "+for a, b, c in ver_lines:", "+ if a > b:", "+ a, b = b, a", "+ ai = y_dict[a] * row", "+ bi = y_dict[b] * row", "+ j = x_dict[c]", "+ banned_left[ai + j] += 1", "+ banned_left[bi + j] -= 1", "+ banned_right[ai + j - 1] += 1", "+ banned_right[bi + j - 1] -= 1", "+for d, e, f in hor_lines:", "+ if e > f:", "+ e, f = f, e", "+ ri = y_dict[d] * row", "+ ej = x_dict[e]", "+ fj = x_dict[f]", "+ banned_up[ri + ej] += 1", "+ banned_up[ri + fj] -= 1", "+ banned_down[ri - row + ej] += 1", "+ banned_down[ri - row + fj] -= 1", "+for i in range(1, col):", "+ ri0 = row * (i - 1)", "+ ri1 = row * i", "- banned_up[ri + j] = banned_up[ri + j - 1] + ru[j]", "- banned_down[ri + j] = banned_down[ri + j - 1] + rd[j]", "-for j in range(row):", "- rl = banned_left_ij[j]", "- rr = banned_right_ij[j]", "- banned_left[j] = rl[0]", "- banned_right[j] = rr[0]", "- for i in range(1, col):", "- ri0 = (i - 1) * row", "- ri1 = i * row", "- banned_left[ri1 + j] = banned_left[ri0 + j] + rl[i]", "- banned_right[ri1 + j] = banned_right[ri0 + j] + rr[i]", "+ banned_up[ri1 + j] += banned_up[ri1 + j - 1]", "+ banned_down[ri1 + j] += banned_down[ri1 + j - 1]", "+ banned_left[ri1 + j] += banned_left[ri0 + j]", "+ banned_right[ri1 + j] += banned_right[ri0 + j]"], "diff_only_import_comment": false, "measured_runtime_v0": 0.2846495706, "measured_runtime_v1": 0.092071644, "runtime_lift": 3.0916095148, "key": ["s341076610", "s034276815"]} | |