結果
問題 | No.323 yuki国 |
ユーザー | threepipes_s |
提出日時 | 2015-12-18 23:21:25 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,320 bytes |
コンパイル時間 | 3,491 ms |
コンパイル使用メモリ | 80,872 KB |
実行使用メモリ | 50,704 KB |
最終ジャッジ日時 | 2023-10-14 14:03:06 |
合計ジャッジ時間 | 6,326 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge14 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 47 ms
49,684 KB |
testcase_01 | AC | 47 ms
49,476 KB |
testcase_02 | AC | 46 ms
49,568 KB |
testcase_03 | AC | 47 ms
49,584 KB |
testcase_04 | AC | 46 ms
50,180 KB |
testcase_05 | AC | 47 ms
50,056 KB |
testcase_06 | WA | - |
testcase_07 | AC | 46 ms
49,620 KB |
testcase_08 | AC | 47 ms
50,068 KB |
testcase_09 | AC | 47 ms
49,556 KB |
testcase_10 | WA | - |
testcase_11 | AC | 48 ms
49,624 KB |
testcase_12 | AC | 47 ms
49,560 KB |
testcase_13 | AC | 48 ms
49,508 KB |
testcase_14 | AC | 48 ms
49,600 KB |
testcase_15 | AC | 58 ms
50,232 KB |
testcase_16 | AC | 48 ms
49,536 KB |
testcase_17 | AC | 48 ms
49,616 KB |
testcase_18 | AC | 47 ms
49,432 KB |
testcase_19 | AC | 48 ms
49,768 KB |
testcase_20 | AC | 48 ms
49,760 KB |
testcase_21 | AC | 47 ms
49,620 KB |
testcase_22 | AC | 47 ms
49,652 KB |
testcase_23 | AC | 47 ms
49,496 KB |
testcase_24 | AC | 58 ms
50,656 KB |
testcase_25 | AC | 59 ms
50,624 KB |
testcase_26 | AC | 47 ms
49,556 KB |
testcase_27 | AC | 48 ms
49,780 KB |
testcase_28 | AC | 59 ms
50,628 KB |
testcase_29 | AC | 59 ms
50,704 KB |
testcase_30 | AC | 47 ms
49,584 KB |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | AC | 47 ms
49,696 KB |
ソースコード
import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.BitSet; import java.util.HashMap; import java.util.PriorityQueue; import java.util.Queue; public class Main { public static void main(String[] args) throws NumberFormatException, IOException {Solve solve = new Solve();solve.solve();} } class Solve{ int h, w; void solve() throws NumberFormatException, IOException{ final ContestScanner in = new ContestScanner(); Writer out = new Writer(); h = in.nextInt(); w = in.nextInt(); int a = in.nextInt(); int sy = in.nextInt(); int sx = in.nextInt(); int b = in.nextInt(); int gy = in.nextInt(); int gx = in.nextInt(); char[][] map = new char[h][]; for(int i=0; i<h; i++){ map[i] = in.nextToken().toCharArray(); } BitSet used = new BitSet(); Queue<Pos> qu = new PriorityQueue<>(); final int[] dx = {1, 0, -1, 0}; final int[] dy = {0, 1, 0, -1}; qu.add(new Pos(sx, sy, a)); int max = 0; out:while(!qu.isEmpty()){ Pos p = qu.poll(); if(p.x==gx && p.y==gy){ max = Math.max(max, p.s); } for(int i=0; i<4; i++){ final int ny = dy[i]+p.y; final int nx = dx[i]+p.x; if(out(ny, nx)) continue; if(map[ny][nx]=='.'&&p.s==1) continue; int ns = p.s+(map[ny][nx]=='.'?-1:1); if(used.get(ny<<6|nx) || ns==0) continue; used.set(ny<<6|nx); if(map[p.y][p.x]=='*'&&map[ny][nx]=='*'){ max = ns+1200-dist(gx, gy, ny, nx); break out; } qu.add(new Pos(nx, ny, ns)); } } if(b<=max && max%2==b%2){ System.out.println("Yes"); return; } System.out.println("No"); } int dist(int x1, int y1, int x2, int y2){ return Math.abs(x1-x2) + Math.abs(y1-y2); } boolean out(int y, int x){ return y<0||y>=h||x<0||x>=w; } } class Pos implements Comparable<Pos>{ int id, x, y, s; Pos(int x, int y, int s){ this.x = x; this.y = y; this.s = s; id = y<<6|x; } @Override public int compareTo(Pos o) { return o.s-s; } @Override public String toString() { return "("+x+","+y+","+s+")"; } } class MultiSet<T> extends HashMap<T, Integer>{ @Override public Integer get(Object key){return containsKey(key)?super.get(key):0;} public void add(T key,int v){put(key,get(key)+v);} public void add(T key){put(key,get(key)+1);} public void sub(T key){ final int num = get(key); if(num==1) remove(key); else put(key, num-1); } } class Timer{ long time; public void set(){time = System.currentTimeMillis();} public long stop(){return System.currentTimeMillis()-time;} } class Writer extends PrintWriter{ public Writer(String filename) throws IOException {super(new BufferedWriter(new FileWriter(filename)));} public Writer() throws IOException{super(System.out);} } class ContestScanner { private BufferedReader reader; private String[] line; private int idx; public ContestScanner() throws FileNotFoundException {reader = new BufferedReader(new InputStreamReader(System.in));} public ContestScanner(String filename) throws FileNotFoundException {reader = new BufferedReader(new InputStreamReader(new FileInputStream(filename)));} public String nextToken() throws IOException { if (line == null || line.length <= idx) { line = reader.readLine().trim().split(" "); idx = 0; } return line[idx++]; } public String readLine() throws IOException{return reader.readLine();} public long nextLong() throws IOException, NumberFormatException {return Long.parseLong(nextToken());} public int nextInt() throws NumberFormatException, IOException {return (int) nextLong();} public double nextDouble() throws NumberFormatException, IOException {return Double.parseDouble(nextToken());} }