Submission #2592364
Source Code Expand
object Main extends App { val Array(n, m) = scala.io.StdIn.readLine.split(" ").map(_.toInt) var manLink = Array.fill[Boolean](n, n)(false) (0 until n).foreach { i => manLink(i)(i) = true } var ans = 0 (1 to m).foreach { i => val Array(x, y) = scala.io.StdIn.readLine.split(" ").map(_.toInt) manLink(x - 1)(y - 1) = true manLink(y - 1)(x - 1) = true } def check(flagArray: Array[Boolean], manLink: Array[Array[Boolean]]): Boolean = { flagArray.indices.foreach { i => if (flagArray(i)) { flagArray.indices.foreach { j => if (flagArray(j)) { if (!manLink(i)(j)) { return false } } } } } true } (0 to n).foreach { i => val a = Array.fill[Boolean](i)(true) ++ Array.fill[Boolean](n - i)(false) a.permutations.foreach { flagArray => if (check(flagArray, manLink)) { ans = a.count(_ == true) } } } println(ans) }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | ik11235 |
Language | Scala (2.11.7) |
Score | 100 |
Code Size | 1035 Byte |
Status | AC |
Exec Time | 468 ms |
Memory | 32612 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 330 ms | 25392 KB |
00_sample_02.txt | AC | 326 ms | 25360 KB |
00_sample_03.txt | AC | 330 ms | 25148 KB |
00_sample_04.txt | AC | 452 ms | 31328 KB |
test_01.txt | AC | 325 ms | 25544 KB |
test_02.txt | AC | 326 ms | 23472 KB |
test_03.txt | AC | 329 ms | 25276 KB |
test_04.txt | AC | 327 ms | 25276 KB |
test_05.txt | AC | 327 ms | 25516 KB |
test_06.txt | AC | 331 ms | 24880 KB |
test_07.txt | AC | 334 ms | 25548 KB |
test_08.txt | AC | 350 ms | 25280 KB |
test_09.txt | AC | 386 ms | 25708 KB |
test_10.txt | AC | 389 ms | 25784 KB |
test_11.txt | AC | 425 ms | 27404 KB |
test_12.txt | AC | 459 ms | 30648 KB |
test_13.txt | AC | 335 ms | 25020 KB |
test_14.txt | AC | 336 ms | 25528 KB |
test_15.txt | AC | 344 ms | 25404 KB |
test_16.txt | AC | 380 ms | 27420 KB |
test_17.txt | AC | 402 ms | 27384 KB |
test_18.txt | AC | 428 ms | 27880 KB |
test_19.txt | AC | 458 ms | 30736 KB |
test_20.txt | AC | 460 ms | 28164 KB |
test_21.txt | AC | 369 ms | 27460 KB |
test_22.txt | AC | 434 ms | 27308 KB |
test_23.txt | AC | 432 ms | 27504 KB |
test_24.txt | AC | 452 ms | 29716 KB |
test_25.txt | AC | 324 ms | 25272 KB |
test_26.txt | AC | 447 ms | 31172 KB |
test_27.txt | AC | 371 ms | 25504 KB |
test_28.txt | AC | 325 ms | 25276 KB |
test_29.txt | AC | 341 ms | 25128 KB |
test_30.txt | AC | 394 ms | 27452 KB |
test_31.txt | AC | 443 ms | 29840 KB |
test_32.txt | AC | 420 ms | 27464 KB |
test_33.txt | AC | 463 ms | 28504 KB |
test_34.txt | AC | 390 ms | 27516 KB |
test_35.txt | AC | 463 ms | 30064 KB |
test_36.txt | AC | 453 ms | 30276 KB |
test_37.txt | AC | 447 ms | 31048 KB |
test_38.txt | AC | 454 ms | 29856 KB |
test_39.txt | AC | 455 ms | 30500 KB |
test_40.txt | AC | 451 ms | 30360 KB |
test_41.txt | AC | 452 ms | 29708 KB |
test_42.txt | AC | 456 ms | 30332 KB |
test_43.txt | AC | 448 ms | 30624 KB |
test_44.txt | AC | 444 ms | 30400 KB |
test_45.txt | AC | 458 ms | 30548 KB |
test_46.txt | AC | 456 ms | 30376 KB |
test_47.txt | AC | 468 ms | 30244 KB |
test_48.txt | AC | 459 ms | 30408 KB |
test_49.txt | AC | 457 ms | 29232 KB |
test_50.txt | AC | 455 ms | 28660 KB |
test_51.txt | AC | 443 ms | 29952 KB |
test_52.txt | AC | 452 ms | 32612 KB |
test_53.txt | AC | 437 ms | 30972 KB |
test_54.txt | AC | 444 ms | 29868 KB |
test_55.txt | AC | 466 ms | 30400 KB |
test_56.txt | AC | 447 ms | 29912 KB |
test_57.txt | AC | 450 ms | 29956 KB |
test_58.txt | AC | 448 ms | 29792 KB |
test_59.txt | AC | 467 ms | 30412 KB |
test_60.txt | AC | 467 ms | 30480 KB |
test_61.txt | AC | 452 ms | 30336 KB |
test_62.txt | AC | 323 ms | 25400 KB |
test_63.txt | AC | 445 ms | 29936 KB |
test_64.txt | AC | 445 ms | 29300 KB |
test_65.txt | AC | 444 ms | 30272 KB |
test_66.txt | AC | 445 ms | 30744 KB |
test_67.txt | AC | 453 ms | 30124 KB |
test_68.txt | AC | 454 ms | 31036 KB |
test_69.txt | AC | 450 ms | 31128 KB |
test_70.txt | AC | 438 ms | 30300 KB |