KNAPSACK
The lab is about to explode! There is one rock of each element in the cabinet; each has a weight and value.
You can carry a maximum of 1000 pounds in your bag and you want the most value. Which elements do you take?
Generation
20
Best Value
-261804
Weight
10148
No change in
0
Run for 100 -generation threshold
cabinet
greedy
greedy (weighted)
genetic
--- --- Element weight value 1 Hydrogen 343 30 2 Helium 44 280 3 Lithium 453 492 4 Beryllium 209 18 5 Boron 428 48 6 Carbon 249 369 7 Nitrogen 146 52 8 Oxygen 42 382 9 Fluorine 443 440 10 Neon 326 347 11 Sodium 173 268 12 Magnesium 464 209 13 Aluminium 486 109 14 Silicon 123 20 15 Phosphorus 99 494 16 Sulfur 308 243 17 Chlorine 91 199 18 Argon 284 182 19 Potassium 319 230 20 Calcium 283 131 21 Scandium 232 452 22 Titanium 126 499 23 Vanadium 316 344 24 Chromium 348 493 25 Manganese 250 405 26 Iron 115 243 27 Cobalt 44 376 28 Nickel 144 278 29 Copper 249 114 30 Zinc 392 39 31 Gallium 71 379 32 Germanium 273 200 33 Arsenic 411 111 34 Selenium 429 340 35 Bromine 109 312 36 Krypton 218 305 37 Rubidium 284 497 38 Strontium 143 388 39 Yttrium 145 424 40 Zirconium 378 108 41 Niobium 63 96 42 Molybdenum 132 218 43 Technetium 444 116 44 Ruthenium 38 302 45 Rhodium 108 39 46 Palladium 100 109 47 Silver 254 95 48 Cadmium 497 132 49 Indium 442 309 50 Tin 240 306 51 Antimony 306 133 52 Tellurium 128 493 53 Iodine 114 210 54 Xenon 228 316 55 Caesium 67 194 56 Barium 79 436 57 Lanthanum 235 403 58 Cerium 212 367 59 Praseodymium 462 257 60 Neodymium 112 105 61 Promethium 157 156 62 Samarium 448 172 63 Europium 284 472 64 Gadolinium 274 126 65 Terbium 418 209 66 Dysprosium 242 442 67 Holmium 82 257 68 Erbium 247 117 69 Thulium 490 298 70 Ytterbium 254 47 71 Lutetium 204 385 72 Hafnium 283 336 73 Tantalum 92 184 74 Tungsten 36 146 75 Rhenium 294 324 76 Osmium 251 117 77 Iridium 209 462 78 Platinum 20 344 79 Gold 306 471 80 Mercury 95 257 81 Thallium 100 207 82 Lead 221 325 83 Bismuth 142 94 84 Polonium 395 458 85 Astatine 350 385 86 Radon 436 332 87 Francium 177 402 88 Radium 21 230 89 Actinium 373 209 90 Thorium 191 447 91 Protactinium 68 469 92 Uranium 33 188 93 Neptunium 120 16 94 Plutonium 357 80 95 Americium 333 320 96 Curium 428 374 97 Berkelium 414 491 98 Californium 61 122 99 Einsteinium 275 196 100 Fermium 168 107 101 Mendelevium 429 142 102 Nobelium 89 104 103 Lawrencium 262 346 104 Rutherfordium 37 216 105 Dubnium 312 73 106 Seaborgium 432 184 107 Bohrium 390 392 108 Hassium 393 289 109 Meitnerium 347 445 110 Darmstadtium 189 41 111 Roentgenium 132 266 112 Copernicium 38 367 113 Ununtrium 454 392 114 Ununquadium 228 216 115 Ununpentium 256 106 116 Ununhexium 233 436 117 Ununseptium 31 451 118 Ununoctium 122 218
985 2476 Element weight value $/lb 1 Titanium 126 499 4 2 Rubidium 284 497 2 3 Phosphorus 99 494 5 4 Chromium 348 493 1 5 Tellurium 128 493 4
955 6052 Element weight value $/lb 1 Platinum 20 344 17 2 Ununseptium 31 451 15 3 Radium 21 230 11 4 Copernicium 38 367 10 5 Oxygen 42 382 9 6 Cobalt 44 376 9 7 Ruthenium 38 302 8 8 Protactinium 68 469 7 9 Helium 44 280 6 10 Rutherfordium 37 216 6 11 Uranium 33 188 6 12 Barium 79 436 6 13 Gallium 71 379 5 14 Phosphorus 99 494 5 15 Tungsten 36 146 4 16 Titanium 126 499 4 17 Tellurium 128 493 4