2017/picture-clue.ipynb

   1 {
   2  "cells": [
   3   {
   4    "cell_type": "code",
   5    "execution_count": 43,
   6    "metadata": {},
   7    "outputs": [],
   8    "source": [
   9     "from PIL import Image\n",
  10     "import itertools"
  11    ]
  12   },
  13   {
  14    "cell_type": "code",
  15    "execution_count": 3,
  16    "metadata": {},
  17    "outputs": [],
  18    "source": [
  19     "im = Image.open(\"Aquilae-Clue-6.jpg\")"
  20    ]
  21   },
  22   {
  23    "cell_type": "code",
  24    "execution_count": 4,
  25    "metadata": {},
  26    "outputs": [
  27     {
  28      "data": {
  29       "text/plain": [
  30        "('JPEG', 'RGB', (2580, 564))"
  31       ]
  32      },
  33      "execution_count": 4,
  34      "metadata": {},
  35      "output_type": "execute_result"
  36     }
  37    ],
  38    "source": [
  39     "im.format, im.mode, im.size"
  40    ]
  41   },
  42   {
  43    "cell_type": "code",
  44    "execution_count": 5,
  45    "metadata": {},
  46    "outputs": [],
  47    "source": [
  48     "columns, rows = im.size"
  49    ]
  50   },
  51   {
  52    "cell_type": "code",
  53    "execution_count": 6,
  54    "metadata": {},
  55    "outputs": [],
  56    "source": [
  57     "px = im.load()"
  58    ]
  59   },
  60   {
  61    "cell_type": "code",
  62    "execution_count": 8,
  63    "metadata": {},
  64    "outputs": [
  65     {
  66      "data": {
  67       "text/plain": [
  68        "(177, 11, 11)"
  69       ]
  70      },
  71      "execution_count": 8,
  72      "metadata": {},
  73      "output_type": "execute_result"
  74     }
  75    ],
  76    "source": [
  77     "px[1, 1]"
  78    ]
  79   },
  80   {
  81    "cell_type": "code",
  82    "execution_count": 17,
  83    "metadata": {
  84     "scrolled": true
  85    },
  86    "outputs": [
  87     {
  88      "data": {
  89       "text/plain": [
  90        "[(252, 120, 116),\n",
  91        " (168, 25, 21),\n",
  92        " (185, 16, 11),\n",
  93        " (187, 12, 7),\n",
  94        " (182, 16, 18),\n",
  95        " (200, 77, 80),\n",
  96        " (255, 229, 229),\n",
  97        " (255, 253, 253),\n",
  98        " (255, 254, 255),\n",
  99        " (255, 249, 251),\n",
 100        " (255, 222, 217),\n",
 101        " (166, 59, 51),\n",
 102        " (175, 16, 12),\n",
 103        " (195, 13, 10),\n",
 104        " (189, 11, 9),\n",
 105        " (160, 25, 22),\n",
 106        " (250, 192, 190),\n",
 107        " (255, 251, 250),\n",
 108        " (255, 254, 255),\n",
 109        " (255, 250, 251),\n",
 110        " (255, 245, 243),\n",
 111        " (215, 140, 137),\n",
 112        " (164, 22, 18),\n",
 113        " (187, 12, 7),\n",
 114        " (186, 13, 7),\n",
 115        " (171, 22, 18),\n",
 116        " (162, 59, 62),\n",
 117        " (255, 224, 230),\n",
 118        " (255, 250, 253),\n",
 119        " (254, 255, 255),\n",
 120        " (255, 252, 249),\n",
 121        " (255, 230, 228),\n",
 122        " (176, 52, 50),\n",
 123        " (185, 17, 16),\n",
 124        " (190, 12, 10),\n",
 125        " (182, 17, 15),\n",
 126        " (161, 27, 26),\n",
 127        " (255, 181, 180),\n",
 128        " (255, 244, 245),\n",
 129        " (255, 254, 255),\n",
 130        " (255, 254, 255),\n",
 131        " (255, 244, 245),\n",
 132        " (255, 181, 180),\n",
 133        " (161, 27, 26),\n",
 134        " (182, 17, 15),\n",
 135        " (190, 12, 10),\n",
 136        " (185, 17, 16),\n",
 137        " (176, 52, 50),\n",
 138        " (255, 231, 230),\n",
 139        " (255, 251, 249)]"
 140       ]
 141      },
 142      "execution_count": 17,
 143      "metadata": {},
 144      "output_type": "execute_result"
 145     }
 146    ],
 147    "source": [
 148     "[px[2, c] for c in range(50)]"
 149    ]
 150   },
 151   {
 152    "cell_type": "code",
 153    "execution_count": 37,
 154    "metadata": {
 155     "scrolled": true
 156    },
 157    "outputs": [
 158     {
 159      "data": {
 160       "text/plain": [
 161        "[(255, 255, 250),\n",
 162        " (255, 254, 250),\n",
 163        " (253, 253, 253),\n",
 164        " (255, 255, 255),\n",
 165        " (250, 250, 252),\n",
 166        " (255, 255, 255),\n",
 167        " (254, 255, 255),\n",
 168        " (252, 252, 250),\n",
 169        " (253, 253, 251),\n",
 170        " (255, 255, 253),\n",
 171        " (255, 255, 255),\n",
 172        " (253, 253, 253),\n",
 173        " (255, 253, 254),\n",
 174        " (255, 254, 255),\n",
 175        " (255, 255, 253),\n",
 176        " (253, 253, 251),\n",
 177        " (255, 255, 255),\n",
 178        " (254, 255, 255),\n",
 179        " (252, 255, 255),\n",
 180        " (252, 255, 253),\n",
 181        " (252, 255, 251),\n",
 182        " (252, 255, 253),\n",
 183        " (252, 255, 255),\n",
 184        " (254, 255, 255),\n",
 185        " (254, 255, 255),\n",
 186        " (253, 255, 254),\n",
 187        " (253, 255, 252),\n",
 188        " (254, 255, 251),\n",
 189        " (198, 200, 197),\n",
 190        " (27, 27, 27),\n",
 191        " (27, 27, 29),\n",
 192        " (30, 31, 33),\n",
 193        " (25, 30, 26),\n",
 194        " (26, 31, 27),\n",
 195        " (28, 30, 29),\n",
 196        " (29, 29, 31),\n",
 197        " (30, 28, 31),\n",
 198        " (29, 27, 30),\n",
 199        " (30, 28, 29),\n",
 200        " (32, 28, 27),\n",
 201        " (62, 58, 57),\n",
 202        " (241, 239, 240),\n",
 203        " (255, 254, 255),\n",
 204        " (255, 254, 255),\n",
 205        " (254, 254, 255),\n",
 206        " (254, 255, 255),\n",
 207        " (252, 255, 253),\n",
 208        " (252, 255, 253),\n",
 209        " (254, 255, 255),\n",
 210        " (200, 201, 203)]"
 211       ]
 212      },
 213      "execution_count": 37,
 214      "metadata": {},
 215      "output_type": "execute_result"
 216     }
 217    ],
 218    "source": [
 219     "[px[34, c] for c in range(50)]"
 220    ]
 221   },
 222   {
 223    "cell_type": "code",
 224    "execution_count": 34,
 225    "metadata": {
 226     "scrolled": true
 227    },
 228    "outputs": [
 229     {
 230      "data": {
 231       "text/plain": [
 232        "[(185, 12, 6),\n",
 233        " (201, 7, 5),\n",
 234        " (200, 42, 41),\n",
 235        " (255, 210, 214),\n",
 236        " (255, 250, 253),\n",
 237        " (255, 250, 250),\n",
 238        " (255, 255, 255),\n",
 239        " (254, 255, 255),\n",
 240        " (254, 255, 255),\n",
 241        " (254, 255, 255),\n",
 242        " (255, 245, 240),\n",
 243        " (255, 178, 174),\n",
 244        " (176, 18, 15),\n",
 245        " (199, 6, 9),\n",
 246        " (191, 28, 33),\n",
 247        " (255, 185, 186),\n",
 248        " (255, 249, 250),\n",
 249        " (255, 249, 255),\n",
 250        " (255, 253, 255),\n",
 251        " (255, 254, 249),\n",
 252        " (255, 255, 248),\n",
 253        " (255, 255, 255),\n",
 254        " (255, 245, 247),\n",
 255        " (255, 205, 209),\n",
 256        " (188, 45, 47),\n",
 257        " (196, 10, 11),\n",
 258        " (185, 15, 15),\n",
 259        " (225, 134, 131),\n",
 260        " (255, 239, 237),\n",
 261        " (255, 250, 250),\n",
 262        " (255, 254, 253),\n",
 263        " (255, 255, 250),\n",
 264        " (255, 255, 250),\n",
 265        " (252, 253, 255),\n",
 266        " (255, 249, 251),\n",
 267        " (255, 225, 226),\n",
 268        " (198, 74, 72),\n",
 269        " (199, 9, 9),\n",
 270        " (200, 12, 11),\n",
 271        " (189, 77, 75),\n",
 272        " (255, 238, 236),\n",
 273        " (255, 244, 244),\n",
 274        " (255, 254, 251),\n",
 275        " (255, 253, 250),\n",
 276        " (255, 254, 253),\n",
 277        " (254, 253, 255),\n",
 278        " (255, 249, 253),\n",
 279        " (255, 244, 241),\n",
 280        " (221, 132, 126),\n",
 281        " (184, 16, 15)]"
 282       ]
 283      },
 284      "execution_count": 34,
 285      "metadata": {},
 286      "output_type": "execute_result"
 287     }
 288    ],
 289    "source": [
 290     "[px[r + 25, 23] for r in range(50)]"
 291    ]
 292   },
 293   {
 294    "cell_type": "code",
 295    "execution_count": 39,
 296    "metadata": {},
 297    "outputs": [],
 298    "source": [
 299     "is_red = {}\n",
 300     "for r in range(rows):\n",
 301     "    for c in range(columns):\n",
 302     "        rgb = px[c, r]\n",
 303     "        if rgb[0] > 100 and rgb[1] < 100 and rgb[2] < 100:\n",
 304     "            is_red[r, c] = True\n",
 305     "        else:\n",
 306     "            is_red[r, c] = False"
 307    ]
 308   },
 309   {
 310    "cell_type": "code",
 311    "execution_count": 42,
 312    "metadata": {},
 313    "outputs": [
 314     {
 315      "name": "stdout",
 316      "output_type": "stream",
 317      "text": [
 318       "....................................................................................................\n",
 319       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 320       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 321       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 322       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 323       "###..........##..........##..........###..........##..........##..........##..........###..........#\n",
 324       "....................................................................................................\n",
 325       "....................................................................................................\n",
 326       "....................................................................................................\n",
 327       "....................................................................................................\n",
 328       "....................................................................................................\n",
 329       "###..........##..........###.........###.........###..........##..........###.........###.........##\n",
 330       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 331       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 332       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 333       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 334       "....................................................................................................\n",
 335       "....................................................................................................\n",
 336       "....................................................................................................\n",
 337       "....................................................................................................\n",
 338       "....................................................................................................\n",
 339       "....................................................................................................\n",
 340       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 341       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 342       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 343       "###.........####.........###.........###.........###.........####.........###.........###.........##\n",
 344       "###..........##..........###.........###.........###..........##..........###.........###.........##\n",
 345       "....................................................................................................\n",
 346       "....................................................................................................\n",
 347       "....................................................................................................\n",
 348       "....................................................................................................\n",
 349       "....................................................................................................\n",
 350       "###.........####........####.........###.........###.........####.........###.........###.........##\n",
 351       "###.........####........####........####.........####........####........####.........####........##\n",
 352       "###.........####........####........####.........####........####........####.........####........##\n",
 353       "###.........####........####........####.........####........####........####.........###.........##\n",
 354       "###.........####........####.........###.........###.........####.........###.........###.........##\n",
 355       ".............##...........#...........#...........#....................................#...........#\n",
 356       "....................................................................................................\n",
 357       "....................................................................................................\n"
 358      ]
 359     }
 360    ],
 361    "source": [
 362     "for r in range(40):\n",
 363     "    line = ''.join(\"#\" if is_red[r, c] else \".\" for c in range(100))\n",
 364     "    print(line)\n",
 365     "    "
 366    ]
 367   },
 368   {
 369    "cell_type": "code",
 370    "execution_count": 52,
 371    "metadata": {},
 372    "outputs": [
 373     {
 374      "data": {
 375       "text/plain": [
 376        "211"
 377       ]
 378      },
 379      "execution_count": 52,
 380      "metadata": {},
 381      "output_type": "execute_result"
 382     }
 383    ],
 384    "source": [
 385     "len([k for k, g in itertools.groupby(is_red[2, c] for c in range(columns)) if k])"
 386    ]
 387   },
 388   {
 389    "cell_type": "code",
 390    "execution_count": 53,
 391    "metadata": {},
 392    "outputs": [
 393     {
 394      "data": {
 395       "text/plain": [
 396        "47"
 397       ]
 398      },
 399      "execution_count": 53,
 400      "metadata": {},
 401      "output_type": "execute_result"
 402     }
 403    ],
 404    "source": [
 405     "len([k for k, g in itertools.groupby(is_red[2, r] for r in range(rows)) if k])"
 406    ]
 407   },
 408   {
 409    "cell_type": "code",
 410    "execution_count": 54,
 411    "metadata": {},
 412    "outputs": [
 413     {
 414      "data": {
 415       "text/plain": [
 416        "9917"
 417       ]
 418      },
 419      "execution_count": 54,
 420      "metadata": {},
 421      "output_type": "execute_result"
 422     }
 423    ],
 424    "source": [
 425     "47 * 211"
 426    ]
 427   },
 428   {
 429    "cell_type": "code",
 430    "execution_count": null,
 431    "metadata": {},
 432    "outputs": [],
 433    "source": []
 434   }
 435  ],
 436  "metadata": {
 437   "kernelspec": {
 438    "display_name": "Python 3",
 439    "language": "python",
 440    "name": "python3"
 441   },
 442   "language_info": {
 443    "codemirror_mode": {
 444     "name": "ipython",
 445     "version": 3
 446    },
 447    "file_extension": ".py",
 448    "mimetype": "text/x-python",
 449    "name": "python",
 450    "nbconvert_exporter": "python",
 451    "pygments_lexer": "ipython3",
 452    "version": "3.5.3"
 453   }
 454  },
 455  "nbformat": 4,
 456  "nbformat_minor": 2
 457 }