結果
問題 | No.40 多項式の割り算 |
ユーザー | threepipes_s |
提出日時 | 2015-02-17 01:48:23 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 124 ms / 5,000 ms |
コード長 | 2,420 bytes |
コンパイル時間 | 2,486 ms |
コンパイル使用メモリ | 83,312 KB |
実行使用メモリ | 52,608 KB |
最終ジャッジ日時 | 2024-06-23 19:50:33 |
合計ジャッジ時間 | 6,914 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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 | 74 ms
51,184 KB |
testcase_01 | AC | 76 ms
51,292 KB |
testcase_02 | AC | 79 ms
51,268 KB |
testcase_03 | AC | 76 ms
51,108 KB |
testcase_04 | AC | 108 ms
51,592 KB |
testcase_05 | AC | 110 ms
52,116 KB |
testcase_06 | AC | 118 ms
52,356 KB |
testcase_07 | AC | 123 ms
52,140 KB |
testcase_08 | AC | 86 ms
51,188 KB |
testcase_09 | AC | 114 ms
52,128 KB |
testcase_10 | AC | 124 ms
52,608 KB |
testcase_11 | AC | 107 ms
51,660 KB |
testcase_12 | AC | 98 ms
51,732 KB |
testcase_13 | AC | 110 ms
51,864 KB |
testcase_14 | AC | 103 ms
51,508 KB |
testcase_15 | AC | 103 ms
51,556 KB |
testcase_16 | AC | 111 ms
52,260 KB |
testcase_17 | AC | 95 ms
51,744 KB |
testcase_18 | AC | 117 ms
51,984 KB |
testcase_19 | AC | 123 ms
52,120 KB |
testcase_20 | AC | 97 ms
51,664 KB |
testcase_21 | AC | 92 ms
51,468 KB |
testcase_22 | AC | 90 ms
51,432 KB |
testcase_23 | AC | 103 ms
51,832 KB |
testcase_24 | AC | 110 ms
52,268 KB |
testcase_25 | AC | 77 ms
51,148 KB |
testcase_26 | AC | 78 ms
51,088 KB |
testcase_27 | AC | 76 ms
51,188 KB |
testcase_28 | AC | 75 ms
51,204 KB |
testcase_29 | AC | 75 ms
51,192 KB |
testcase_30 | AC | 76 ms
51,212 KB |
testcase_31 | AC | 74 ms
50,920 KB |
testcase_32 | AC | 73 ms
51,252 KB |
testcase_33 | AC | 76 ms
51,196 KB |
testcase_34 | AC | 79 ms
50,908 KB |
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.TreeSet; public class Main { public static boolean result[]; public static int dp[][]; public static void main(String[] args) throws NumberFormatException, IOException{ ContestScanner in = new ContestScanner(); int d = in.nextInt(); if(d < 3){ System.out.println(d); for(int i=0; i<=d; i++){ System.out.print(in.nextInt()+" "); } System.out.println(); return; } int[] div = { 1, 0, -1, 0 }; int[] siki = new int[d+1]; for(int i=0; i<=d; i++){ siki[i] = in.nextInt(); } for(int i=d; i>=3; i--){ for(int j=3; j>=0; j--){ siki[i-j] -= siki[i]*div[j]; } } StringBuilder sb = new StringBuilder(); int max = 0; for(int i=0; i<=3; i++){ if(siki[i] != 0) max = i; } for(int i=0; i<=max; i++){ sb.append(siki[i]+" "); } System.out.println(max); System.out.println(sb.toString()); } } 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()); } }