結果
問題 | No.1601 With Animals into Institute |
ユーザー | tenten |
提出日時 | 2021-07-14 08:51:23 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 2,311 ms / 3,000 ms |
コード長 | 3,286 bytes |
コンパイル時間 | 2,681 ms |
コンパイル使用メモリ | 80,236 KB |
実行使用メモリ | 155,516 KB |
最終ジャッジ日時 | 2024-07-03 07:46:56 |
合計ジャッジ時間 | 34,773 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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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 | 50 ms
50,324 KB |
testcase_01 | AC | 50 ms
50,400 KB |
testcase_02 | AC | 49 ms
50,452 KB |
testcase_03 | AC | 174 ms
55,108 KB |
testcase_04 | AC | 172 ms
54,924 KB |
testcase_05 | AC | 183 ms
55,388 KB |
testcase_06 | AC | 2,239 ms
144,736 KB |
testcase_07 | AC | 1,997 ms
145,716 KB |
testcase_08 | AC | 2,311 ms
146,612 KB |
testcase_09 | AC | 2,025 ms
151,272 KB |
testcase_10 | AC | 2,217 ms
154,164 KB |
testcase_11 | AC | 2,165 ms
150,048 KB |
testcase_12 | AC | 2,022 ms
147,696 KB |
testcase_13 | AC | 2,040 ms
146,992 KB |
testcase_14 | AC | 2,197 ms
155,516 KB |
testcase_15 | AC | 1,902 ms
146,688 KB |
testcase_16 | AC | 2,111 ms
147,924 KB |
testcase_17 | AC | 2,133 ms
149,120 KB |
testcase_18 | AC | 186 ms
55,512 KB |
testcase_19 | AC | 190 ms
55,696 KB |
testcase_20 | AC | 188 ms
55,552 KB |
testcase_21 | AC | 187 ms
55,816 KB |
testcase_22 | AC | 185 ms
55,596 KB |
testcase_23 | AC | 184 ms
55,576 KB |
testcase_24 | AC | 188 ms
55,492 KB |
testcase_25 | AC | 184 ms
55,868 KB |
testcase_26 | AC | 186 ms
55,508 KB |
testcase_27 | AC | 50 ms
50,256 KB |
testcase_28 | AC | 49 ms
50,472 KB |
testcase_29 | AC | 50 ms
50,060 KB |
testcase_30 | AC | 50 ms
50,236 KB |
testcase_31 | AC | 50 ms
50,000 KB |
testcase_32 | AC | 51 ms
50,388 KB |
testcase_33 | AC | 50 ms
50,528 KB |
testcase_34 | AC | 50 ms
50,548 KB |
testcase_35 | AC | 52 ms
50,620 KB |
testcase_36 | AC | 52 ms
50,288 KB |
testcase_37 | AC | 50 ms
50,304 KB |
testcase_38 | AC | 51 ms
50,140 KB |
ソースコード
import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); int m = sc.nextInt(); ArrayList<HashMap<Integer, Integer>> withGraph = new ArrayList<>(); ArrayList<HashMap<Integer, Integer>> withoutGraph = new ArrayList<>(); for (int i = 0; i < n; i++) { withGraph.add(new HashMap<>()); withoutGraph.add(new HashMap<>()); } for (int i = 0; i < m; i++) { int a = sc.nextInt() - 1; int b = sc.nextInt() - 1; int c = sc.nextInt(); boolean hasAnimal = (sc.nextInt() == 1); if (hasAnimal) { if (!withGraph.get(a).containsKey(b) || withGraph.get(a).get(b) > c) { withGraph.get(a).put(b, c); withGraph.get(b).put(a, c); } } else { if (!withoutGraph.get(a).containsKey(b) || withoutGraph.get(a).get(b) > c) { withoutGraph.get(a).put(b, c); withoutGraph.get(b).put(a, c); } } } PriorityQueue<Path> queue = new PriorityQueue<>(); queue.add(new Path(n - 1, 0, 0)); long[][] costs = new long[2][n]; Arrays.fill(costs[0], Long.MAX_VALUE); Arrays.fill(costs[1], Long.MAX_VALUE); while (queue.size() > 0) { Path p = queue.poll(); if (costs[p.type][p.idx] <= p.value) { continue; } costs[p.type][p.idx] = p.value; for (int x : withGraph.get(p.idx).keySet()) { queue.add(new Path(x, 1, p.value + withGraph.get(p.idx).get(x))); } for (int x : withoutGraph.get(p.idx).keySet()) { queue.add(new Path(x, p.type, p.value + withoutGraph.get(p.idx).get(x))); } } StringBuilder sb = new StringBuilder(); for (int i = 0; i < n - 1; i++) { sb.append(costs[1][i]).append("\n"); } System.out.print(sb); } static class Path implements Comparable<Path> { int idx; int type; long value; public Path(int idx, int type, long value) { this.idx = idx; this.type = type; this.value = value; } public int compareTo(Path another) { if (value == another.value) { return 0; } else if (value < another.value) { return -1; } else { return 1; } } } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public String next() throws Exception { if (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }