Submission #423649
Source Code Expand
import scala.collection.immutable.Stack import scala.annotation.tailrec case class Graph(es: scala.collection.mutable.Map[Vertex, Seq[Edge]]) case class Vertex(s: Char, i: Int, j: Int) case class Edge(v: Vertex) object Main{ def main(args: Array[String]):Unit = { import scala.collection.mutable val graph = Graph(mutable.Map():mutable.Map[Vertex, Seq[Edge]]) val scanner = new java.util.Scanner(System.in) val h = scanner.nextInt val w = scanner.nextInt val inputs = (0 until h).toArray.map{x => scanner.next.toArray} for{i <- (0 until h) j <- (0 until w) }(getFourWay(graph, inputs, h, w, i, j)) val start = graph.es.keySet.filter(_.s == 's').head val goal = graph.es.keySet.filter(_.s == 'g').head if(dfsRec(graph, start, goal)) println("Yes") else println("No") } def getFourWay(graph:Graph ,arr2:Array[Array[Char]], h:Int, w:Int, i:Int, j:Int): Unit = { val edges = scala.collection.mutable.ArrayBuffer.empty[Edge] // 北(i-1, j), 東(i, j+1), 南(i+1, j), 西(i, j-1) if(i-1 >= 0){edges += Edge(Vertex(arr2(i-1)(j), i-1, j))} if(j+1 < w){edges += Edge(Vertex(arr2(i)(j+1), i, j+1))} if(i+1 < h){edges += Edge(Vertex(arr2(i+1)(j), i+1, j))} if(j-1 >= 0){edges += Edge(Vertex(arr2(i)(j-1), i, j-1))} graph.es += Vertex(arr2(i)(j), i, j) -> edges.toSeq } def dfsRec(g: Graph, v: Vertex, goal: Vertex, visited: Set[Vertex] = Set()): Boolean = { if (v == goal) true else if (visited.contains(v)) false else g.es.get(v).exists(_.filter(e => e.v.s != '#').exists(e => dfsRec(g, e.v, goal, visited + v))) } }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | ababup1192 |
Language | Scala (2.11.5) |
Score | 0 |
Code Size | 1733 Byte |
Status | TLE |
Exec Time | 2056 ms |
Memory | 187160 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||
Status |
|
|
Set Name | Test Cases |
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Sample | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt |
All | 00_min_01.txt, 00_min_02.txt, 00_min_03.txt, 00_min_04.txt, 00_min_05.txt, 00_min_06.txt, 00_min_07.txt, 00_min_08.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 02_rndhard_00.txt, 02_rndhard_01.txt, 02_rndhard_02.txt, 02_rndhard_03.txt, 02_rndhard_04.txt, 02_rndhard_05.txt, 02_rndhard_06.txt, 02_rndhard_07.txt, 02_rndhard_08.txt, 02_rndhard_09.txt, 02_rndhard_10.txt, 02_rndhard_11.txt, 02_rndhard_12.txt, 02_rndhard_13.txt, 02_rndhard_14.txt, 02_rndhard_15.txt, 02_rndhard_16.txt, 02_rndhard_17.txt, 02_rndhard_18.txt, 02_rndhard_19.txt, 02_rndhard_20.txt, 02_rndhard_21.txt, 02_rndhard_22.txt, 02_rndhard_23.txt, 02_rndhard_24.txt, 02_rndhard_25.txt, 02_rndhard_26.txt, 02_rndhard_27.txt, 02_rndhard_28.txt, 02_rndhard_29.txt, 02_rndhard_30.txt, 02_rndhard_31.txt, 02_rndhard_32.txt, 02_rndhard_33.txt, 02_rndhard_34.txt, 02_rndhard_35.txt, 02_rndhard_36.txt, 02_rndhard_37.txt, 02_rndhard_38.txt, 02_rndhard_39.txt, 03_rndhardsmall_00.txt, 03_rndhardsmall_01.txt, 03_rndhardsmall_02.txt, 03_rndhardsmall_03.txt, 03_rndhardsmall_04.txt, 03_rndhardsmall_05.txt, 03_rndhardsmall_06.txt, 03_rndhardsmall_07.txt, 03_rndhardsmall_08.txt, 03_rndhardsmall_09.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_min_01.txt | AC | 1362 ms | 49596 KB |
00_min_02.txt | AC | 1160 ms | 49624 KB |
00_min_03.txt | AC | 1166 ms | 49524 KB |
00_min_04.txt | AC | 1152 ms | 49592 KB |
00_min_05.txt | AC | 1161 ms | 49624 KB |
00_min_06.txt | AC | 1176 ms | 49628 KB |
00_min_07.txt | AC | 1167 ms | 49488 KB |
00_min_08.txt | AC | 1157 ms | 49624 KB |
00_sample_01.txt | AC | 1166 ms | 49764 KB |
00_sample_02.txt | AC | 1218 ms | 49248 KB |
00_sample_03.txt | AC | 1289 ms | 49732 KB |
00_sample_04.txt | AC | 1202 ms | 49220 KB |
00_sample_05.txt | AC | 1214 ms | 49544 KB |
01_rnd_00.txt | TLE | 2044 ms | 140984 KB |
01_rnd_01.txt | TLE | 2056 ms | 152880 KB |
01_rnd_02.txt | TLE | 2047 ms | 187160 KB |
01_rnd_03.txt | TLE | 2042 ms | 143488 KB |
01_rnd_04.txt | TLE | 2042 ms | 142308 KB |
01_rnd_05.txt | TLE | 2043 ms | 141628 KB |
01_rnd_06.txt | TLE | 2044 ms | 185496 KB |
01_rnd_07.txt | TLE | 2045 ms | 184800 KB |
01_rnd_08.txt | TLE | 2045 ms | 141408 KB |
01_rnd_09.txt | TLE | 2053 ms | 142092 KB |
01_rnd_10.txt | TLE | 2044 ms | 184568 KB |
01_rnd_11.txt | TLE | 2042 ms | 141584 KB |
01_rnd_12.txt | TLE | 2044 ms | 142928 KB |
01_rnd_13.txt | TLE | 2043 ms | 143564 KB |
01_rnd_14.txt | TLE | 2049 ms | 142728 KB |
01_rnd_15.txt | TLE | 2042 ms | 185868 KB |
01_rnd_16.txt | TLE | 2043 ms | 141784 KB |
01_rnd_17.txt | TLE | 2042 ms | 185036 KB |
01_rnd_18.txt | TLE | 2045 ms | 142388 KB |
01_rnd_19.txt | TLE | 2044 ms | 143408 KB |
02_rndhard_00.txt | TLE | 2043 ms | 184868 KB |
02_rndhard_01.txt | TLE | 2045 ms | 184132 KB |
02_rndhard_02.txt | TLE | 2043 ms | 184960 KB |
02_rndhard_03.txt | TLE | 2047 ms | 184884 KB |
02_rndhard_04.txt | TLE | 2043 ms | 184728 KB |
02_rndhard_05.txt | TLE | 2046 ms | 183872 KB |
02_rndhard_06.txt | TLE | 2042 ms | 184784 KB |
02_rndhard_07.txt | TLE | 2042 ms | 178860 KB |
02_rndhard_08.txt | TLE | 2042 ms | 185484 KB |
02_rndhard_09.txt | TLE | 2042 ms | 185076 KB |
02_rndhard_10.txt | TLE | 2042 ms | 185324 KB |
02_rndhard_11.txt | TLE | 2043 ms | 184828 KB |
02_rndhard_12.txt | TLE | 2042 ms | 186380 KB |
02_rndhard_13.txt | TLE | 2042 ms | 186608 KB |
02_rndhard_14.txt | TLE | 2043 ms | 185228 KB |
02_rndhard_15.txt | TLE | 2043 ms | 185680 KB |
02_rndhard_16.txt | TLE | 2043 ms | 184108 KB |
02_rndhard_17.txt | TLE | 2042 ms | 184904 KB |
02_rndhard_18.txt | TLE | 2043 ms | 184456 KB |
02_rndhard_19.txt | TLE | 2042 ms | 185620 KB |
02_rndhard_20.txt | TLE | 2043 ms | 185008 KB |
02_rndhard_21.txt | TLE | 2043 ms | 184820 KB |
02_rndhard_22.txt | TLE | 2044 ms | 184920 KB |
02_rndhard_23.txt | TLE | 2042 ms | 183584 KB |
02_rndhard_24.txt | TLE | 2043 ms | 184152 KB |
02_rndhard_25.txt | TLE | 2043 ms | 185284 KB |
02_rndhard_26.txt | TLE | 2043 ms | 184460 KB |
02_rndhard_27.txt | TLE | 2043 ms | 184952 KB |
02_rndhard_28.txt | TLE | 2043 ms | 184840 KB |
02_rndhard_29.txt | TLE | 2043 ms | 184332 KB |
02_rndhard_30.txt | TLE | 2043 ms | 141464 KB |
02_rndhard_31.txt | TLE | 2042 ms | 142616 KB |
02_rndhard_32.txt | TLE | 2054 ms | 185196 KB |
02_rndhard_33.txt | TLE | 2050 ms | 186040 KB |
02_rndhard_34.txt | TLE | 2044 ms | 184600 KB |
02_rndhard_35.txt | TLE | 2042 ms | 185204 KB |
02_rndhard_36.txt | TLE | 2041 ms | 184888 KB |
02_rndhard_37.txt | TLE | 2043 ms | 185296 KB |
02_rndhard_38.txt | TLE | 2042 ms | 185216 KB |
02_rndhard_39.txt | TLE | 2044 ms | 185172 KB |
03_rndhardsmall_00.txt | AC | 1122 ms | 49732 KB |
03_rndhardsmall_01.txt | AC | 1138 ms | 49240 KB |
03_rndhardsmall_02.txt | AC | 1125 ms | 49312 KB |
03_rndhardsmall_03.txt | AC | 1121 ms | 49292 KB |
03_rndhardsmall_04.txt | AC | 1125 ms | 49552 KB |
03_rndhardsmall_05.txt | AC | 1141 ms | 49612 KB |
03_rndhardsmall_06.txt | AC | 1127 ms | 49256 KB |
03_rndhardsmall_07.txt | AC | 1144 ms | 49496 KB |
03_rndhardsmall_08.txt | AC | 1171 ms | 49728 KB |
03_rndhardsmall_09.txt | AC | 1156 ms | 49748 KB |