結果

問題 No.1097 Remainder Operation
ユーザー uwiuwi
提出日時 2020-06-26 22:43:09
言語 Java21
(openjdk 21)
結果
AC  
実行時間 563 ms / 2,000 ms
コード長 4,150 bytes
コンパイル時間 4,028 ms
コンパイル使用メモリ 89,092 KB
実行使用メモリ 121,384 KB
最終ジャッジ日時 2024-07-04 22:36:27
合計ジャッジ時間 11,972 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge5
このコードへのチャレンジ
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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 54 ms
52,216 KB
testcase_01 AC 52 ms
50,132 KB
testcase_02 AC 53 ms
50,468 KB
testcase_03 AC 54 ms
50,388 KB
testcase_04 AC 53 ms
50,352 KB
testcase_05 AC 53 ms
50,304 KB
testcase_06 AC 53 ms
50,284 KB
testcase_07 AC 144 ms
58,072 KB
testcase_08 AC 147 ms
57,580 KB
testcase_09 AC 139 ms
58,348 KB
testcase_10 AC 145 ms
58,324 KB
testcase_11 AC 141 ms
58,536 KB
testcase_12 AC 442 ms
118,888 KB
testcase_13 AC 489 ms
120,196 KB
testcase_14 AC 469 ms
120,516 KB
testcase_15 AC 518 ms
120,752 KB
testcase_16 AC 480 ms
120,372 KB
testcase_17 AC 388 ms
119,800 KB
testcase_18 AC 364 ms
119,588 KB
testcase_19 AC 408 ms
118,808 KB
testcase_20 AC 415 ms
121,384 KB
testcase_21 AC 563 ms
107,188 KB
testcase_22 AC 557 ms
107,400 KB
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ソースコード

diff # 

package contest200626;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.InputMismatchException;

public class C2 {
	InputStream is;
	PrintWriter out;
	String INPUT = "";
	
	void solve()
	{
		int n = ni();
		int[] a = na(n);
		int[] f = new int[n];
		for(int i = 0;i < n;i++){
			f[i] = (i + a[i % n]) % n;
		}
		int[][] sn = sparseNext(f);
		long[][] sw = sparseWeight(itol(a), sn);
		for(int Q = ni();Q > 0;Q--){
			long K = nl();
			long w = 0;
			int cur = 0;
			for(int i = 40;i >= 0;i--){
				if(K<<~i<0){
					w += sw[i][cur];
					cur = sn[i][cur];
				}
			}
			out.println(w);
		}
	}
	
	long[] itol(int[] a) { long[] b = new long[a.length]; for(int i = 0;i < a.length;i++)b[i] = a[i]; return b;}
	
	public static int[][] sparseNext(int[] f)
	{
		int n = f.length;
		final int m = 41; // 
		int[][] sf = new int[m][n];
		sf[0] = Arrays.copyOf(f, n);
		for(int i = 1;i < m;i++){
			for(int j = 0;j < n;j++){
				sf[i][j] = sf[i-1][j] == -1 ? -1 : sf[i-1][sf[i-1][j]];
			}
		}
		return sf;
	}

	public static long[][] sparseWeight(long[] w, int[][] sn)
	{
		int n = w.length;
		final int m = 41; // 
		long[][] sw = new long[m][n];
		sw[0] = Arrays.copyOf(w, n);
		for(int i = 1;i < m;i++){
			for(int j = 0;j < n;j++){
				sw[i][j] = sn[i-1][j] == -1 ? 0 : sw[i-1][sn[i-1][j]] + sw[i-1][j];
			}
		}
		return sw;
	}

	
	void run() throws Exception
	{
		is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes());
		out = new PrintWriter(System.out);
		
		long s = System.currentTimeMillis();
		solve();
		out.flush();
		if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms");
//		Thread t = new Thread(null, null, "~", Runtime.getRuntime().maxMemory()){
//			@Override
//			public void run() {
//				long s = System.currentTimeMillis();
//				solve();
//				out.flush();
//				if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms");
//			}
//		};
//		t.start();
//		t.join();
	}
	
	public static void main(String[] args) throws Exception { new C2().run(); }
	
	private byte[] inbuf = new byte[1024];
	public int lenbuf = 0, ptrbuf = 0;
	
	private int readByte()
	{
		if(lenbuf == -1)throw new InputMismatchException();
		if(ptrbuf >= lenbuf){
			ptrbuf = 0;
			try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); }
			if(lenbuf <= 0)return -1;
		}
		return inbuf[ptrbuf++];
	}
	
	private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); }
	private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; }
	
	private double nd() { return Double.parseDouble(ns()); }
	private char nc() { return (char)skip(); }
	
	private String ns()
	{
		int b = skip();
		StringBuilder sb = new StringBuilder();
		while(!(isSpaceChar(b))){ // when nextLine, (isSpaceChar(b) && b != ' ')
			sb.appendCodePoint(b);
			b = readByte();
		}
		return sb.toString();
	}
	
	private char[] ns(int n)
	{
		char[] buf = new char[n];
		int b = skip(), p = 0;
		while(p < n && !(isSpaceChar(b))){
			buf[p++] = (char)b;
			b = readByte();
		}
		return n == p ? buf : Arrays.copyOf(buf, p);
	}
	
	private int[] na(int n)
	{
		int[] a = new int[n];
		for(int i = 0;i < n;i++)a[i] = ni();
		return a;
	}
	
	private long[] nal(int n)
	{
		long[] a = new long[n];
		for(int i = 0;i < n;i++)a[i] = nl();
		return a;
	}
	
	private char[][] nm(int n, int m) {
		char[][] map = new char[n][];
		for(int i = 0;i < n;i++)map[i] = ns(m);
		return map;
	}
	
	private int[][] nmi(int n, int m) {
		int[][] map = new int[n][];
		for(int i = 0;i < n;i++)map[i] = na(m);
		return map;
	}
	
	private int ni() { return (int)nl(); }
	
	private long nl()
	{
		long num = 0;
		int b;
		boolean minus = false;
		while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
		if(b == '-'){
			minus = true;
			b = readByte();
		}
		
		while(true){
			if(b >= '0' && b <= '9'){
				num = num * 10 + (b - '0');
			}else{
				return minus ? -num : num;
			}
			b = readByte();
		}
	}
	
	private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); }
}
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