結果
問題 | No.1067 #いろいろな色 / Red and Blue and more various colors (Middle) |
ユーザー | 37zigen |
提出日時 | 2020-06-11 18:42:14 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 935 ms / 2,000 ms |
コード長 | 3,698 bytes |
コンパイル時間 | 2,395 ms |
コンパイル使用メモリ | 79,124 KB |
実行使用メモリ | 89,868 KB |
最終ジャッジ日時 | 2024-06-24 03:10:45 |
合計ジャッジ時間 | 10,873 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 | 57 ms
50,336 KB |
testcase_01 | AC | 83 ms
51,176 KB |
testcase_02 | AC | 83 ms
50,964 KB |
testcase_03 | AC | 58 ms
50,188 KB |
testcase_04 | AC | 88 ms
51,168 KB |
testcase_05 | AC | 91 ms
51,340 KB |
testcase_06 | AC | 82 ms
50,928 KB |
testcase_07 | AC | 84 ms
50,800 KB |
testcase_08 | AC | 65 ms
50,284 KB |
testcase_09 | AC | 81 ms
50,624 KB |
testcase_10 | AC | 80 ms
50,740 KB |
testcase_11 | AC | 528 ms
63,976 KB |
testcase_12 | AC | 565 ms
68,008 KB |
testcase_13 | AC | 314 ms
57,096 KB |
testcase_14 | AC | 280 ms
52,196 KB |
testcase_15 | AC | 277 ms
58,072 KB |
testcase_16 | AC | 436 ms
64,488 KB |
testcase_17 | AC | 190 ms
53,392 KB |
testcase_18 | AC | 415 ms
62,268 KB |
testcase_19 | AC | 270 ms
52,336 KB |
testcase_20 | AC | 530 ms
68,536 KB |
testcase_21 | AC | 935 ms
89,868 KB |
testcase_22 | AC | 930 ms
89,780 KB |
testcase_23 | AC | 932 ms
89,864 KB |
testcase_24 | AC | 58 ms
50,304 KB |
testcase_25 | AC | 58 ms
50,344 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.NoSuchElementException; import java.util.PriorityQueue; public class Main { public static void main(String[] args) { new Main().run(); } class State implements Comparable<State>{ int id; int col; int num; public State(int id,int col,int num) { this.id=id; this.col=col; this.num=num; } @Override public int compareTo(State o) { return -Integer.compare(col, o.col); } } final long MOD=998244353; void run() { FastScanner sc=new FastScanner(); int N=sc.nextInt(); int Q=sc.nextInt(); long[] A=new long[N+1]; long[] ans=new long[Q]; long[] prd=new long[N+1]; for (int i=0;i<N;++i) { A[i]=-sc.nextLong(); } A[N]=0; Arrays.sort(A); for (int i=0;i<N;++i) A[i]*=-1; prd[N]=1; for (int i=N-1;i>=0;--i) prd[i]=prd[i+1]*A[i]%MOD; PriorityQueue<State> pq=new PriorityQueue<>(); for (int i=0;i<Q;++i) { int l=sc.nextInt(); int r=sc.nextInt(); int p=sc.nextInt(); for (int j=l;j<=r;++j) { pq.add(new State(i, j, p)); } } long[] dp=new long[N+1]; dp[0]=1; for (int i=0;i<=N;++i) { while (!pq.isEmpty() && A[i]<pq.peek().col) { State s=pq.poll(); ans[s.id]^=dp[s.num]*prd[i]%MOD; } if (i==N) break; for (int j=N;j>=0;--j) { dp[j]=((j==0?0:dp[j-1])+(A[i]-1)*dp[j]%MOD)%MOD; } } PrintWriter pw=new PrintWriter(System.out); for (int i=0;i<Q;++i) { pw.println(ans[i]); } pw.close(); } void tr(Object...o) {System.out.println(Arrays.deepToString(o));} } class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; private boolean hasNextByte() { if (ptr < buflen) { return true; }else{ ptr = 0; try { buflen = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (buflen <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;} private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();} public String next() { if (!hasNext()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while(isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public long nextLong() { if (!hasNext()) throw new NoSuchElementException(); long n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while(true){ if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; }else if(b == -1 || !isPrintableChar(b)){ return minus ? -n : n; }else{ throw new NumberFormatException(); } b = readByte(); } } public int nextInt() { long nl = nextLong(); if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException(); return (int) nl; } public double nextDouble() { return Double.parseDouble(next());} }