結果
問題 | No.762 PDCAパス |
ユーザー | Pump0129 |
提出日時 | 2018-12-11 01:56:08 |
言語 | Java19 (openjdk 21) |
結果 |
AC
|
実行時間 | 464 ms / 2,000 ms |
コード長 | 3,659 bytes |
コンパイル時間 | 2,465 ms |
コンパイル使用メモリ | 75,804 KB |
実行使用メモリ | 70,564 KB |
最終ジャッジ日時 | 2023-10-14 22:21:19 |
合計ジャッジ時間 | 12,666 ms |
ジャッジサーバーID (参考情報) |
judge15 / judge14 |
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 | 46 ms
49,552 KB |
testcase_01 | AC | 47 ms
49,876 KB |
testcase_02 | AC | 46 ms
49,636 KB |
testcase_03 | AC | 46 ms
49,252 KB |
testcase_04 | AC | 46 ms
49,456 KB |
testcase_05 | AC | 46 ms
49,704 KB |
testcase_06 | AC | 46 ms
49,332 KB |
testcase_07 | AC | 47 ms
49,380 KB |
testcase_08 | AC | 46 ms
49,284 KB |
testcase_09 | AC | 46 ms
49,464 KB |
testcase_10 | AC | 46 ms
49,480 KB |
testcase_11 | AC | 46 ms
49,424 KB |
testcase_12 | AC | 47 ms
49,508 KB |
testcase_13 | AC | 46 ms
49,740 KB |
testcase_14 | AC | 46 ms
49,248 KB |
testcase_15 | AC | 47 ms
49,244 KB |
testcase_16 | AC | 48 ms
49,308 KB |
testcase_17 | AC | 47 ms
49,152 KB |
testcase_18 | AC | 47 ms
49,256 KB |
testcase_19 | AC | 47 ms
49,376 KB |
testcase_20 | AC | 47 ms
49,312 KB |
testcase_21 | AC | 47 ms
49,356 KB |
testcase_22 | AC | 322 ms
58,508 KB |
testcase_23 | AC | 307 ms
58,460 KB |
testcase_24 | AC | 464 ms
70,548 KB |
testcase_25 | AC | 457 ms
70,564 KB |
testcase_26 | AC | 325 ms
58,160 KB |
testcase_27 | AC | 331 ms
58,280 KB |
testcase_28 | AC | 446 ms
63,968 KB |
testcase_29 | AC | 441 ms
63,836 KB |
testcase_30 | AC | 406 ms
64,048 KB |
testcase_31 | AC | 401 ms
64,244 KB |
testcase_32 | AC | 397 ms
63,964 KB |
testcase_33 | AC | 382 ms
62,320 KB |
testcase_34 | AC | 380 ms
61,732 KB |
testcase_35 | AC | 387 ms
62,272 KB |
testcase_36 | AC | 348 ms
59,808 KB |
testcase_37 | AC | 357 ms
60,116 KB |
testcase_38 | AC | 365 ms
60,112 KB |
testcase_39 | AC | 368 ms
60,264 KB |
testcase_40 | AC | 343 ms
60,880 KB |
ソースコード
package net.ipipip0129.yukicoder.no762; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Main { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String[] split_str = reader.readLine().split(" "); int leaf_num = Integer.parseInt(split_str[0]); int pass_num = Integer.parseInt(split_str[1]); PDCALeaf[] pdcaLeaves = new PDCALeaf[leaf_num]; String pdca_str = reader.readLine(); for (int i = 0; i < leaf_num; i++) { switch (pdca_str.charAt(i)) { case 'P': pdcaLeaves[i] = new PDCALeaf(PDCA.Plan, 0); break; case 'D': pdcaLeaves[i] = new PDCALeaf(PDCA.Do, 0); break; case 'C': pdcaLeaves[i] = new PDCALeaf(PDCA.Check, 0); break; case 'A': pdcaLeaves[i] = new PDCALeaf(PDCA.Act, 1); break; } } for (int i = 0; i < pass_num; i++) { split_str = reader.readLine().split(" "); int a_num = Integer.parseInt(split_str[0]) - 1; int b_num = Integer.parseInt(split_str[1]) - 1; PDCA a_type = pdcaLeaves[a_num].getType(); PDCA b_type = pdcaLeaves[b_num].getType(); if ((a_type == PDCA.Act && b_type == PDCA.Check) || (a_type == PDCA.Check && b_type == PDCA.Do) || (a_type == PDCA.Do && b_type == PDCA.Plan)) { pdcaLeaves[b_num].addLeaf(a_num); } else if ((a_type == PDCA.Check && b_type == PDCA.Act) || (a_type == PDCA.Do && b_type == PDCA.Check) || (a_type == PDCA.Plan && b_type == PDCA.Do)) { pdcaLeaves[a_num].addLeaf(b_num); } } PDCA[] check_array = new PDCA[] {PDCA.Check, PDCA.Do, PDCA.Plan}; for (int j = 0; j < 3; j++) { for (int i = 0; i < leaf_num; i++) { if (pdcaLeaves[i].getType() == check_array[j]) { long leaf_weight = pdcaLeaves[i].getWeight(); for (int leaf : pdcaLeaves[i].getLeaf_list()) { leaf_weight += pdcaLeaves[leaf].getWeight(); } pdcaLeaves[i].setWeight(leaf_weight); } } } long ans = 0; for (int i = 0; i < leaf_num; i++) { if (pdcaLeaves[i].getType() == PDCA.Plan) { ans += pdcaLeaves[i].getWeight(); } } System.out.println(ans % 1000000007); reader.close(); } } class PDCALeaf { PDCA type_pdca; long weight; List<Integer> leaf_list; PDCALeaf(PDCA type, int weight) { this.type_pdca = type; this.weight = weight; this.leaf_list = new ArrayList<>(); } void addLeaf(int leaf_num) { leaf_list.add(leaf_num); } PDCA getType() { return type_pdca; } List<Integer> getLeaf_list() { return leaf_list; } long getWeight() { return weight; } public void setWeight(long weight) { this.weight = weight; } } enum PDCA { Plan, Do, Check, Act }