結果
問題 | No.323 yuki国 |
ユーザー | ki_ki33 |
提出日時 | 2015-12-16 17:15:54 |
言語 | Java21 (openjdk 21) |
結果 |
TLE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 3,228 bytes |
コンパイル時間 | 2,499 ms |
コンパイル使用メモリ | 89,884 KB |
実行使用メモリ | 58,572 KB |
最終ジャッジ日時 | 2024-09-16 05:43:15 |
合計ジャッジ時間 | 10,107 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge6 |
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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 | 131 ms
41,648 KB |
testcase_01 | AC | 118 ms
41,204 KB |
testcase_02 | AC | 133 ms
41,352 KB |
testcase_03 | AC | 162 ms
41,620 KB |
testcase_04 | AC | 117 ms
41,164 KB |
testcase_05 | AC | 153 ms
41,508 KB |
testcase_06 | AC | 133 ms
41,368 KB |
testcase_07 | AC | 147 ms
41,044 KB |
testcase_08 | TLE | - |
testcase_09 | -- | - |
testcase_10 | -- | - |
testcase_11 | -- | - |
testcase_12 | -- | - |
testcase_13 | -- | - |
testcase_14 | -- | - |
testcase_15 | -- | - |
testcase_16 | -- | - |
testcase_17 | -- | - |
testcase_18 | -- | - |
testcase_19 | -- | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
testcase_29 | -- | - |
testcase_30 | -- | - |
testcase_31 | -- | - |
testcase_32 | -- | - |
testcase_33 | -- | - |
testcase_34 | -- | - |
testcase_35 | -- | - |
testcase_36 | -- | - |
testcase_37 | -- | - |
ソースコード
import java.awt.Point; import java.awt.Rectangle; import java.awt.geom.Rectangle2D; import java.io.BufferedInputStream; import java.io.IOException; import java.math.BigDecimal; import java.math.BigInteger; import java.util.*; import java.util.Map.Entry; import java.util.concurrent.ConcurrentSkipListSet; import javax.swing.ImageIcon; public class Main { static final long C = 1000000007; static final int CY = 1000000000; //long[] F; public void calc() { long fTime = System.currentTimeMillis(); StringBuilder sb = new StringBuilder(); BufferedInputStream bs = new BufferedInputStream(System.in); Scanner sc = new Scanner(bs); int h = sc.nextInt(); int w = sc.nextInt(); int f = sc.nextInt(); Point fp = new Point(sc.nextInt(), sc.nextInt()); g = sc.nextInt(); gp = new Point(sc.nextInt(), sc.nextInt()); map = new char[h][]; for (int i=0; i < h; i++) { map[i] = sc.next().toCharArray(); } memo = new boolean[h][w][1501]; boolean ans = false; memo[fp.x][fp.y][f] = true; msd(fp.x, fp.y); ans = memo[gp.x][gp.y][g]; System.out.println(ans?"Yes":"No"); } //static int N = 1500; boolean[][][] memo ; char[][] map; int g; Point gp; void msd(int x, int y) { if (memo[gp.x][gp.y][g]) { return; } int nx = x+1, ny = y; boolean isUp = false; boolean isDown = false; if (isIn(nx, ny)) { char nc = map[nx][ny]; if (nc == map[x][y]) { if (nc == '.' ) { isDown = true; }else { isUp = true; } } } nx = x-1;ny = y; if (isIn(nx, ny)) { char nc = map[nx][ny]; if (nc == map[x][y]) { if (nc == '.' ) { isDown = true; }else { isUp = true; } } } nx = x;ny = y+1; if (isIn(nx, ny)) { char nc = map[nx][ny]; if (nc == map[x][y]) { if (nc == '.' ) { isDown = true; }else { isUp = true; } } } nx = x;ny = y-1; if (isIn(nx, ny)) { char nc = map[nx][ny]; if (nc == map[x][y]) { if (nc == '.' ) { isDown = true; }else { isUp = true; } } } if (isDown) { int max = 0; for (int i=1499;i >= 0; i--) { if (memo[x][y][i] ){ max = i; break; } } for (int i=max;i >= 0; i-=2) { memo[x][y][i]= true; } } if (isUp ) { int max = 1500; for (int i=0;i < 1500; i++) { if (memo[x][y][i] ){ max = i; break; } } for (int i=max;i < 1500; i+=2) { memo[x][y][i]= true; } } nx = x+1;ny = y; check(x, y, nx, ny); nx = x-1;ny = y; check(x, y, nx, ny); nx = x;ny = y+1; check(x, y, nx, ny); nx = x;ny = y-1; check(x, y, nx, ny); } private void check(int x, int y, int nx, int ny) { int add; if (isIn(nx, ny)) { char nc = map[nx][ny]; add = nc == '.'?-1:1; boolean flag = false; for (int i=1; i < 1500; i++) { if (memo[x][y][i]) { if (!memo[nx][ny][i+add]) { memo[nx][ny][i+add] = true; flag = true; } } } if (flag) { msd(nx, ny); } } } boolean isIn(int x, int y) { return !(x < 0 || y < 0 || map.length <= x || map[0].length <= y); } public static void main(String[] args) { Main main = new Main(); main.calc(); } }