結果
問題 | No.151 セグメントフィッシング |
ユーザー | threepipes_s |
提出日時 | 2015-02-13 00:12:39 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,468 bytes |
コンパイル時間 | 2,310 ms |
コンパイル使用メモリ | 78,376 KB |
実行使用メモリ | 61,364 KB |
最終ジャッジ日時 | 2024-06-23 19:28:36 |
合計ジャッジ時間 | 9,233 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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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 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
ソースコード
import java.io.BufferedReader; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Arrays; import java.util.Comparator; import java.util.List; import java.util.PriorityQueue; public class Main { public static void main(String[] args) throws NumberFormatException, IOException{ ContestScanner in = new ContestScanner(); int n = in.nextInt(); int q = in.nextInt(); int n2 = n<<1; int[] a = new int[n2]; for(int i=0; i<q; i++){ // int t = i+1; char x = in.nextToken().charAt(0); int y = in.nextInt(); int z = in.nextInt(); if(x == 'R'){ a[(y+i)%n2] += z; }else if(x == 'L'){ a[(y+i+n)%n2] += z; }else{ int start = (y-i)%n; int end = (z-i)%n; if(start < n) start += n; if(end < n) end += n; int count = 0; if(start < end){ for(int j=start; j<=end; j++){ count += a[j] + a[n2-j-1]; } }else{ for(int j=start; j<n; j++){ count += a[j] + a[n2-j-1]; } for(int j=0; j<=end; j++){ count += a[j] + a[n2-j-1]; } } System.out.println(count); } } } } class MyComp implements Comparator<int[]>{ public int compare(int[] a, int[] b) { return a[0] - b[0]; } } class Reverse implements Comparator<Integer>{ public int compare(Integer arg0, Integer arg1) { return arg1 - arg0; } } class Node{ int id; List<Node> edge = new ArrayList<Node>(); public Node(int id){ this.id = id; } public void createEdge(Node node){ edge.add(node); } } 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 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()); } }