Cody

# Problem 1825. Find all vampire fangs

Solution 1218737

Submitted on 23 Jun 2017 by Augusto Mazzei
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### Test Suite

Test Status Code Input and Output
1   Pass
x = 125460; factors = vampire_factor(x); correct_factors = [204 615; 246 510]; assert(isequal(factors,correct_factors))

i = Columns 1 through 29 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Columns 30 through 58 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 Columns 59 through 87 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 Columns 88 through 116 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 Columns 117 through 145 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 Columns 146 through 174 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 Columns 175 through 203 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 Columns 204 through 232 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 Columns 233 through 261 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 Columns 262 through 290 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 Columns 291 through 319 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 Columns 320 through 348 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 Columns 349 through 353 350 351 352 353 354 Y = 204 615 Y = 204 615 246 510

2   Pass
x = 1827; factors = vampire_factor(x); correct_factors = [21 87]; assert(isequal(factors,correct_factors))

i = Columns 1 through 29 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Columns 30 through 41 31 32 33 34 35 36 37 38 39 40 41 42 Y = 21 87

3   Pass
x = 100; factors = vampire_factor(x); correct_factors = []; assert(isequal(factors,correct_factors))

i = 2 3 4 5 6 7 8 9 10

4   Pass
x = 13078260; factors = vampire_factor(x); correct_factors = [1620 8073; 1863 7020; 2070 6318]; assert(isequal(factors,correct_factors))

i = Columns 1 through 14 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Columns 15 through 28 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Columns 29 through 42 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Columns 43 through 56 44 45 46 47 48 49 50 51 52 53 54 55 56 57 Columns 57 through 70 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Columns 71 through 84 72 73 74 75 76 77 78 79 80 81 82 83 84 85 Columns 85 through 98 86 87 88 89 90 91 92 93 94 95 96 97 98 99 Columns 99 through 112 100 101 102 103 104 105 106 107 108 109 110 111 112 113 Columns 113 through 126 114 115 116 117 118 119 120 121 122 123 124 125 126 127 Columns 127 through 140 128 129 130 131 132 133 134 135 136 137 138 139 140 141 Columns 141 through 154 142 143 144 145 146 147 148 149 150 151 152 153 154 155 Columns 155 through 168 156 157 158 159 160 161 162 163 164 165 166 167 168 169 Columns 169 through 182 170 171 172 173 174 175 176 177 178 179 180 181 182 183 Columns 183 through 196 184 185 186 187 188 189 190 191 192 193 194 195 196 197 Columns 197 through 210 198 199 200 201 202 203 204 205 206 207 208 209 210 211 Columns 211 through 224 212 213 214 215 216 217 218 219 220 221 222 223 224 225 Columns 225 through 238 226 227 228 229 230 231 232 233 234 235 236 237 238 239 Columns 239 through 252 240 241 242 243 244 245 246 247 248 249 250 251 252 253 Columns 253 through 266 254 255 256 257 258 259 260 261 262 263 264 265 266 267 Columns 267 through 280 268 269 270 271 272 273 274 275 276 277 278 279 280 281 Columns 281 through 294 282 283 284 285 286 287 288 289 290 291 292 293 294 295 Columns 295 through 308 296 297 298 299 300 301 302 303 304 305 306 307 308 309 Columns 309 through 322 310 311 312 313 314 315 316 317 318 319 320 321 322 323 Columns 323 through 336 324 325 326 327 328 329 330 331 332 333 334 335 336 337 Columns 337 through 350 338 339 340 341 342 343 344 345 346 347 348 349 350 351 Columns 351 through 364 352 353 354 355 356 357 358 359 360 361 362 363 364 365 Columns 365 through 378 366 367 368 369 370 371 372 373 374 375 376 377 378 379 Columns 379 through 392 380 381 382 383 384 385 386 387 388 389 390 391 392 393 Columns 393 through 406 394 395 396 397 398 399 400 401 402 403 404 405 406 407 Columns 407 through 420 408 409 410 411 412 413 414 415 416 417 418 419 420 421 Columns 421 through 434 422 423 424 425 426 427 428 429 430 431 432 433 434 435 Columns 435 through 448 436 437 438 439 440 441 442 443 444 445 446 447 448 449 Columns 449 through 462 450 451 452 453 454 455 456 457 458 459 460 461 462 463 Columns 463 through 476 464 465 466 467 468 469 470 471 472 473 474 475 476 477 Columns 477 through 490 478 479 480 481 482 483 484 485 486 487 488 489 490 491 Columns 491 through 504 492 493 494 495 496 497 498 499 500 501 502 503 504 505 Columns 505 through 518 506 507 508 509 510 511 512 513 514 515 516 517 518 519 Columns 519 through 532 520 521 522 523 524 525 526 527 528 529 530 531 532 533 Columns 533 through 546 534 535 536 537 538 539 540 541 542 543 544 545 546 547 Columns 547 through 560 548 549 550 551 552 553 554 555 556 557 558 559 560 561 Columns 561 through 574 562 563 564 565 566 567 568 569 570 571 572 573 574 575 Columns 575 through 588 576 577 578 579 580 581 582 583 584 585 586 587 588 589 Columns 589 through 602 590 591 592 593 594 595 596 597 598 599 600 601 602 603 Columns 603 through 616 604 605 606 607 608 609 610 611 612 613 614 615 616 617 Columns 617 through 630 618 619 620 621 622 623 624 625 626 627 628 629 630 631 Columns 631 through 644 632 633 634 635 636 637 638 639 640 641 642 643 644 645 Columns 645 through 658 646 647 648 649 650 651 652 653 654 655 656 657 658 659 Columns 659 through 672 660 661 662 663 664 665 666 667 668 669 670 671 672 673 Columns 673 through 686 674 675 676 677 678 679 680 681 682 683 684 685 686 687 Columns 687 through 700 688 689 690 691 692 693 694 695 696 697 698 699 700 701 Columns 701 through 714 702 703 704 705 706 707 708 709 710 711 712 ...

5   Pass
x = randi([125460 125500],1); factors = vampire_factor(x); correct_factors = []; assert(isequal(factors,correct_factors))

i = Columns 1 through 29 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Columns 30 through 58 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 Columns 59 through 87 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 Columns 88 through 116 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 Columns 117 through 145 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 Columns 146 through 174 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 Columns 175 through 203 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 Columns 204 through 232 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 Columns 233 through 261 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 Columns 262 through 290 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 Columns 291 through 319 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 Columns 320 through 348 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 Columns 349 through 353 350 351 352 353 354

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