#798705 (Java21) No.1092 modular arithmetic

提出ソース
結果

問題	No.1092 modular arithmetic
ユーザー	shun_skycrew
提出日時	2022-09-17 16:22:06
言語	Java21 (openjdk 21)
結果	AC
実行時間	258 ms / 2,000 ms
コード長	29,643 bytes
コンパイル時間	3,343 ms
コンパイル使用メモリ	94,144 KB
実行使用メモリ	63,004 KB
最終ジャッジ日時	2024-06-01 15:13:30
合計ジャッジ時間	11,000 ms
ジャッジサーバーID （参考情報）	judge5 / judge1
このコードへのチャレンジ
（要ログイン）
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	66 ms 51,104 KB
testcase_01	AC	121 ms 54,648 KB
testcase_02	AC	66 ms 50,668 KB
testcase_03	AC	179 ms 57,392 KB
testcase_04	AC	173 ms 57,556 KB
testcase_05	AC	175 ms 57,572 KB
testcase_06	AC	153 ms 57,528 KB
testcase_07	AC	174 ms 57,256 KB
testcase_08	AC	172 ms 57,436 KB
testcase_09	AC	159 ms 57,388 KB
testcase_10	AC	152 ms 57,340 KB
testcase_11	AC	157 ms 57,408 KB
testcase_12	AC	150 ms 57,168 KB
testcase_13	AC	114 ms 54,444 KB
testcase_14	AC	120 ms 54,248 KB
testcase_15	AC	94 ms 52,092 KB
testcase_16	AC	112 ms 54,348 KB
testcase_17	AC	105 ms 54,756 KB
testcase_18	AC	154 ms 57,388 KB
testcase_19	AC	158 ms 57,480 KB
testcase_20	AC	177 ms 57,504 KB
testcase_21	AC	168 ms 57,476 KB
testcase_22	AC	179 ms 57,616 KB
testcase_23	AC	240 ms 62,696 KB
testcase_24	AC	136 ms 57,572 KB
testcase_25	AC	217 ms 59,816 KB
testcase_26	AC	242 ms 62,836 KB
testcase_27	AC	102 ms 54,552 KB
testcase_28	AC	201 ms 59,920 KB
testcase_29	AC	258 ms 63,004 KB
testcase_30	AC	208 ms 59,680 KB
testcase_31	AC	99 ms 54,256 KB
testcase_32	AC	194 ms 59,428 KB
権限があれば一括ダウンロードができます
ソースコード

raw source code
import java.util.*;
import java.io.*;
import java.math.*;
import java.util.function.*;

final class FastInputStream {
	private static final int BUF_SIZE = 1 << 14;
	private final InputStream in;
	private final byte buf[] = new byte[BUF_SIZE];
	private int pos = 0;
	private int count = 0;
	private static final int TOKEN_SIZE = 1 << 20;
	private final byte tokenBuf[] = new byte[TOKEN_SIZE];

	public FastInputStream(final InputStream in) {
		this.in = in;
	}
	private final void readBuf() {
		pos = 0;
		try { count = in.read(buf); }
		catch(IOException e) { e.printStackTrace(); }
	}
	private final boolean hasNextByte() {
		if(pos < count) return true;
		readBuf();
		return count > 0;
	}
	private final byte read() { if(hasNextByte()) return buf[pos ++]; else throw new NoSuchElementException(); }
	private final boolean isPrintableChar(final byte c) { return 33 <= c && c <= 126; }
	private final boolean isNumber(final byte c) { return 48 <= c && c <= 57; }
	private final void skipUnprintable() {
		while(true) {
			for(int i = pos; i < count; i ++) {
				if(isPrintableChar(buf[i])) { pos = i; return; }
			}
			readBuf();
			if(count <= 0) throw new NoSuchElementException();
		}
	}
	private final boolean readEOL() {
		if(!hasNextByte()) return true;
		if(buf[pos] == 13) {
			pos ++;
			if(hasNextByte() && buf[pos] == 10) pos ++;
			return true;
		}
		if(buf[pos] == 10) {
			pos ++;
			return true;
		}
		return false;
	}

	public final char nextChar() {
		skipUnprintable();
		return (char)buf[pos ++];
	}
	public final String next() {
		skipUnprintable();
		int tokenCount = 0;
		outer: while(count > 0) {
			for(int i = pos; i < count; i ++) {
				final byte b = buf[i];
				if(!isPrintableChar(b)) { pos = i; break outer; }
				tokenBuf[tokenCount ++] = b;
			}
			readBuf();
		}
		return new String(tokenBuf, 0, tokenCount);
	}
	public final String nextLine() {
		readEOL();
		if(!hasNextByte()) throw new NoSuchElementException();
		int tokenCount = 0;
		while(!readEOL()) tokenBuf[tokenCount ++] = read();
		return new String(tokenBuf, 0, tokenCount);
	}
	public final int nextInt() {
		skipUnprintable();
		int n = 0;
		boolean minus = false;
		if(buf[pos] == 45) {
			minus = true;
			pos ++;
			if(!hasNextByte() || !isNumber(buf[pos])) throw new InputMismatchException();
		}
		outer: while(count > 0) {
			for(int i = pos; i < count; i ++) {
				final byte b = buf[i];
				if(!isPrintableChar(b)) { pos = i; break outer; }
				if(!isNumber(b)) throw new InputMismatchException();
				if(minus) {
					if(n < - 214748364) throw new ArithmeticException("int overflow");
					if(n == - 214748364 && b > 56) throw new ArithmeticException("int overflow");
					n = (n << 3) + (n << 1) + 48 - b;
				}else {
					if(n > 214748364) throw new ArithmeticException("int overflow");
					if(n == 214748364 && b >= 56) throw new ArithmeticException("int overflow");
					n = (n << 3) + (n << 1) - 48 + b;
				}
			}
			readBuf();
		}
		return n;
	}
	public final long nextLong() {
		skipUnprintable();
		long n = 0;
		boolean minus = false;
		if(buf[pos] == 45) {
			minus = true;
			pos ++;
			if(!hasNextByte() || !isNumber(buf[pos])) throw new InputMismatchException();
		}
		outer: while(count > 0) {
			for(int i = pos; i < count; i ++) {
				final byte b = buf[i];
				if(!isPrintableChar(b)) { pos = i; break outer; }
				if(!isNumber(b)) throw new InputMismatchException();
				if(minus) {
					if(n < - 922337203685477580l) throw new ArithmeticException("long overflow");
					if(n == - 922337203685477580l && b > 56) throw new ArithmeticException("long overflow");
					n = (n << 3) + (n << 1) + 48 - b;
				}else {
					if(n > 922337203685477580l) throw new ArithmeticException("long overflow");
					if(n == 922337203685477580l && b >= 56) throw new ArithmeticException("long overflow");
					n = (n << 3) + (n << 1) - 48 + b;
				}
			}
			readBuf();
		}
		return n;
	}
	public final double nextDouble() { return Double.parseDouble(next()); }

	public final void close() {
		try { in.close(); }
		catch(IOException e) { e.printStackTrace(); }
	}
}

final class FastOutputStream {
	private static final int BUF_SIZE = 1 << 13;
	private final byte buf[] = new byte[BUF_SIZE];
	private final OutputStream out;
	private int count = 0;
	private static final byte TRUE_BYTES[] = {116, 114, 117, 101};
	private static final byte FALSE_BYTES[] = {102, 97, 108, 115, 101};
	private static final byte INT_MIN_BYTES[] = {45, 50, 49, 52, 55, 52, 56, 51, 54, 52, 56};
	private static final byte LONG_MIN_BYTES[] = {45, 57, 50, 50, 51, 51, 55, 50, 48, 51,
												54, 56, 53, 52, 55, 55, 53, 56, 48, 56};
	private static final int TOKEN_SIZE = 20;
	private final byte tokenBuf[] = new byte[TOKEN_SIZE];
	private static final int PRECISION = 10;
	public FastOutputStream(OutputStream out) {
		this.out = out;
	}
	public final void print() {  }
	public final void write(final byte b) {
		if(count == BUF_SIZE) internalFlush();
		buf[count ++] = b;
	}
	public final void print(final char c) { write((byte) c); }
	public final void print(final boolean b) {
		if(b) {
			if(count + 4 > BUF_SIZE) internalFlush();
			System.arraycopy(TRUE_BYTES, 0, buf, count, TRUE_BYTES.length);
			count += TRUE_BYTES.length;
		}else {
			if(count + 5 > BUF_SIZE) internalFlush();
			System.arraycopy(FALSE_BYTES, 0, buf, count, FALSE_BYTES.length);
			count += FALSE_BYTES.length;
		}
	}
	public final void print(int x) {
		if(count + 11 > BUF_SIZE) internalFlush();
		if(x == Integer.MIN_VALUE) {
			System.arraycopy(INT_MIN_BYTES, 0, buf, count, INT_MIN_BYTES.length);
			count += INT_MIN_BYTES.length;
			return;
		}
		if(x == 0) {
			buf[count ++] = 48;
			return;
		}
		if(x < 0) {
			buf[count ++] = 45;
			x = - x;
		}
		int tokenCount = 11;
		while(x > 0) {
			final int y = x / 10;
			tokenBuf[-- tokenCount] = (byte) (x - (y << 3) - (y << 1) + 48);
			x = y;
		}
		System.arraycopy(tokenBuf, tokenCount, buf, count, 11 - tokenCount);
		count += 11 - tokenCount;
	}
	public final void print(long x) {
		if(count + 20 > BUF_SIZE) internalFlush();
		if(x == Long.MIN_VALUE) {
			System.arraycopy(LONG_MIN_BYTES, 0, buf, count, LONG_MIN_BYTES.length);
			count += LONG_MIN_BYTES.length;
			return;
		}
		if(x == 0) {
			buf[count ++] = 48;
			return;
		}
		if(x < 0) {
			buf[count ++] = 45;
			x = - x;
		}
		int tokenCount = 20;
		while(x > 0) {
			final long y = x / 10;
			tokenBuf[-- tokenCount] = (byte) (x - (y << 3) - (y << 1) + 48);
			x = y;
		}
		System.arraycopy(tokenBuf, tokenCount, buf, count, 20 - tokenCount);
		count += 20 - tokenCount;
	}
	public final void print(final double d) { print(d, PRECISION); }
	public final void print(double d, final int precision) {
		if(count == BUF_SIZE) internalFlush();
		if(d < 0) {
			buf[count ++] = 45;
			d = - d;
		}
		d += Math.pow(10, - precision) / 2;
		print((long)d);
		if(precision == 0) return;
		if(count + precision + 1 > BUF_SIZE) internalFlush();
		buf[count ++] = 46;
		d -= (long)d;
		for(int i = 0; i < precision; i ++) {
			d *= 10;
			buf[count ++] = (byte)((int)d + 48);
			d -= (int) d;
		}
	}
	public final void print(final String s) { print(s.getBytes()); }
	public final void print(final Object o) { print(o.toString()); }
	public final void print(final byte[] a) {
		if(count + a.length > BUF_SIZE) internalFlush();
		System.arraycopy(a, 0, buf, count, a.length);
		count += a.length;
	}
	public final void print(final char[] a) {
		if(count + a.length > BUF_SIZE) internalFlush();
		for(int i = 0; i < a.length; i ++) buf[count + i] = (byte)a[i];
		count += a.length;
	}
	public final void println() { print('\n'); }
	public final void println(final char c) { print(c); println(); }
	public final void println(final boolean b) { print(b); println(); }
	public final void println(final int x) { print(x); println(); }
	public final void println(final long x) { print(x); println(); }
	public final void println(final double d) { print(d); println(); }
	public final void println(final double d, final int precision) { print(d, precision); println(); }
	public final void println(final String s) { print(s); println(); }
	public final void println(final Object o) { print(o); println(); }
	public final void println(final char[] a) { print(a); println(); }
	public final void println(final int[] a) {
		for(int i = 0; i < a.length; i ++) {
			print(a[i]);
			print(i == a.length - 1 ? '\n' : ' ');
		}
	}
	public final void println(final long[] a) {
		for(int i = 0; i < a.length; i ++) {
			print(a[i]);
			print(i == a.length - 1 ? '\n' : ' ');
		}
	}
	public final void println(final double[] a) {
		for(int i = 0; i < a.length; i ++) {
			print(a[i]);
			print(i == a.length - 1 ? '\n' : ' ');
		}
	}
	public final void println(final double[] a, final int precision) {
		for(int i = 0; i < a.length; i ++) {
			print(a[i], precision);
			print(i == a.length - 1 ? '\n' : ' ');
		}
	}
	public final void println(final String[] a) {
		for(int i = 0; i < a.length; i ++) {
			print(a[i]);
			print(i == a.length - 1 ? '\n' : ' ');
		}
	}
	public final void println(final Object[] a) {
		for(int i = 0; i < a.length; i ++) {
			print(a[i]);
			print(i == a.length - 1 ? '\n' : ' ');
		}
	}
	private final void internalFlush() {
		try {
			out.write(buf, 0, count);
			count = 0;
		}
		catch(IOException e) { e.printStackTrace(); }
	}
	public final void flush() {
		try {
			out.write(buf, 0, count);
			out.flush();
			count = 0;
		}
		catch(IOException e) { e.printStackTrace(); }
	}
	public final void close() {
		try { out.close(); }
		catch(IOException e) { e.printStackTrace(); }
	}
}

abstract class Util implements Runnable {
	@Override
	public void run() { solve(); flush(); }

	abstract public void solve();

	public static boolean DEBUG;

	private static final FastInputStream in = new FastInputStream(System.in);
	public static final String nline() { return in.nextLine(); }
	public static final String[] nline(final int n) { final String a[] = new String[n]; for(int i = 0; i < n; i ++) a[i] = nline(); return a; }
	public static final char nc() { return in.nextChar(); }
	public static final char[] nc(int n) {
		final String str = nline();
		if(n < 0) n = str.length();
		final char a[] = new char[n];
		for(int i = 0; i < n; i ++) a[i] = str.charAt(i);
		return a;
	}
	public static final char[][] nc(final int n, final int m) { final char a[][] = new char[n][m]; for(int i = 0; i < n; i ++) a[i] = nc(m); return a; }
	public static final boolean[] nb(int n, final char t) {
		final char c[] = nc(-1);
		if(n < 0) n = c.length;
		final boolean a[] = new boolean[n];
		for(int i = 0; i < n; i ++) a[i] = c[i] == t;
		return a;
	}
	public static final boolean[][] nb(final int n, final int m, final char t) { final boolean a[][] = new boolean[n][]; for(int i = 0; i < n; i ++) a[i] = nb(m, t); return a; }
	public static final int ni() { return in.nextInt(); }
	public static final int[] ni(final int n) { final int a[] = new int[n]; for(int i = 0; i < n; i ++) a[i] = ni(); return a; }
	public static final int[][] ni(final int n, final int m) { final int a[][] = new int[n][]; for(int i = 0; i < n; i ++) a[i] = ni(m); return a; }
	public static final long nl() { return in.nextLong(); }
	public static final long[] nl(final int n) { final long a[] = new long[n]; for(int i = 0; i < n; i ++) a[i] = nl(); return a; }
	public static final long[][] nl(final int n, final int m) { final long a[][] = new long[n][]; for(int i = 0; i < n; i ++) a[i] = nl(m); return a; }
	public static final double nd() { return in.nextDouble(); }
	public static final double[] nd(final int n) { final double a[] = new double[n]; for(int i = 0; i < n; i ++) a[i] = nd(); return a; }
	public static final double[][] nd(final int n, final int m) { final double a[][] = new double[n][]; for(int i = 0; i < n; i ++) a[i] = nd(m); return a; }
	public static final String ns() { return in.next(); }
	public static final String[] ns(final int n) { final String a[] = new String[n]; for(int i = 0; i < n; i ++) a[i] = ns(); return a; }
	public static final String[][] ns(final int n, final int m) { final String a[][] = new String[n][]; for(int i = 0; i < n; i ++) a[i] = ns(m); return a; }

	private static final FastOutputStream out = new FastOutputStream(System.out);
	private static final FastOutputStream err = new FastOutputStream(System.err);
	public static final void prt() { out.print(); }
	public static final void prt(final char c) { out.print(c); }
	public static final void prt(final boolean b) { out.print(b); }
	public static final void prt(final int x) { out.print(x); }
	public static final void prt(final long x) { out.print(x); }
	public static final void prt(final double d) { out.print(d); }
	public static final void prt(final String s) { out.print(s); }
	public static final void prt(final Object o) { out.print(o); }
	public static final void prtln() { out.println(); }
	public static final void prtln(final char c) { out.println(c); }
	public static final void prtln(final boolean b) { out.println(b); }
	public static final void prtln(final int x) { out.println(x); }
	public static final void prtln(final long x) { out.println(x); }
	public static final void prtln(final double d) { out.println(d); }
	public static final void prtln(final String s) { out.println(s); }
	public static final void prtln(final Object o) { out.println(o); }
	public static final void prtln(final char... a) { out.println(a); }
	public static final void prtln(final boolean... a) { out.println(booleanToChar(a)); }
	public static final void prtln(final int... a) { out.println(a); }
	public static final void prtln(final long... a) { out.println(a); }
	public static final void prtln(final double... a) { out.println(a); }
	public static final void prtln(final double[] a, int precision) { out.println(a, precision); }
	public static final void prtln(final String... a) { out.println(a); }
	public static final void prtln(final Object[] a) { out.println(a); }
	public static final void prtlns(final char... a) { for(char ele : a) prtln(ele); }
	public static final void prtlns(final boolean... a) { for(boolean ele : a) prtln(ele); }
	public static final void prtlns(final int... a) { for(int ele : a) prtln(ele); }
	public static final void prtlns(final long... a) { for(long ele : a) prtln(ele); }
	public static final void prtlns(final double... a) { for(double ele : a) prtln(ele); }
	public static final void prtlns(final Object[] a) { for(Object ele : a) prtln(ele); }
	public static final void prtln(final char[][] a) { for(char[] ele : a) prtln(ele); }
	public static final void prtln(final boolean[][] a) { for(boolean[] ele : a) prtln(ele); }
	public static final void prtln(final int[][] a) { for(int[] ele : a) prtln(ele); }
	public static final void prtln(final long[][] a) { for(long[] ele : a) prtln(ele); }
	public static final void prtln(final double[][] a) { for(double[] ele : a) prtln(ele); }
	public static final void prtln(final double[][] a, int precision) { for(double[] ele : a) prtln(ele, precision); }
	public static final void prtln(final String[][] a) { for(String[] ele : a) prtln(ele); }
	public static final void prtln(final Object[][] a) { for(Object[] ele : a) prtln(ele); }

	public static final void errprt() { if(DEBUG) err.print(); }
	public static final void errprt(final char c) { if(DEBUG) err.print(c); }
	public static final void errprt(final boolean b) { if(DEBUG) err.print(booleanToChar(b)); }
	public static final void errprt(final int x) { if(DEBUG) if(isINF(x)) err.print('_'); else err.print(x); }
	public static final void errprt(final long x) { if(DEBUG) if(isINF(x)) err.print('_'); else err.print(x); }
	public static final void errprt(final double d) { if(DEBUG) err.print(d); }
	public static final void errprt(final String s) { if(DEBUG) err.print(s); }
	public static final void errprt(final Object o) { if(DEBUG) err.print(o); }
	public static final void errprtln() { if(DEBUG) err.println(); }
	public static final void errprtln(final char c) { if(DEBUG) err.println(c); }
	public static final void errprtln(final boolean b) { if(DEBUG) err.println(booleanToChar(b)); }
	public static final void errprtln(final int x) { if(DEBUG) if(isINF(x)) err.println('_'); else err.println(x); }
	public static final void errprtln(final long x) { if(DEBUG) if(isINF(x)) err.println('_'); else err.println(x); }
	public static final void errprtln(final double d) { if(DEBUG) err.println(d); }
	public static final void errprtln(final String s) { if(DEBUG) err.println(s); }
	public static final void errprtln(final Object o) { if(DEBUG) err.println(o); }
	public static final void errprtln(final char... a) { if(DEBUG) err.println(a); }
	public static final void errprtln(final boolean... a) { if(DEBUG) err.println(booleanToChar(a)); }
	public static final void errprtln(final int... a) {
		if(DEBUG) {
			boolean start = false;
			for(int ele : a) {
				errprt(ele);
				if(!start) errprt(' ');
				start = false;
			}
			err.println();
		}
	}
	public static final void errprtln(final long... a) {
		if(DEBUG) {
			boolean start = false;
			for(long ele : a) {
				errprt(ele);
				if(!start) errprt(' ');
				start = false;
			}
			err.println();
		}
	}
	public static final void errprtln(final double... a) { if(DEBUG) err.println(a); }
	public static final void errprtln(final double[] a, final int precision) { if(DEBUG) err.println(a, precision); }
	public static final void errprtln(final String... a) { if(DEBUG) err.println(a); }
	public static final void errprtln(final Object[] a) { if(DEBUG) err.println(a); }
	public static final void errprtlns(final char... a) { if(DEBUG) for(char ele : a) errprtln(ele); }
	public static final void errprtlns(final boolean... a) { if(DEBUG) for(boolean ele : a) errprtln(ele); }
	public static final void errprtlns(final int... a) { if(DEBUG) for(int ele : a) errprtln(ele); }
	public static final void errprtlns(final long... a) { if(DEBUG) for(long ele : a) errprtln(ele); }
	public static final void errprtlns(final double... a) { if(DEBUG) for(double ele : a) errprtln(ele); }
	public static final void errprtlns(final Object[] a) { if(DEBUG) for(Object ele : a) errprtln(ele); }
	public static final void errprtln(final char[][] a) { if(DEBUG) for(char[] ele : a) errprtln(ele); }
	public static final void errprtln(final boolean[][] a) { if(DEBUG) for(boolean[] ele : a) errprtln(ele); }
	public static final void errprtln(final int[][] a) { if(DEBUG) for(int[] ele : a) errprtln(ele); }
	public static final void errprtln(final long[][] a) { if(DEBUG) for(long[] ele : a) errprtln(ele); }
	public static final void errprtln(final double[][] a) { if(DEBUG) for(double[] ele : a) errprtln(ele); }
	public static final void errprtln(final double[][] a, int precision) { if(DEBUG) for(double[] ele : a) errprtln(ele, precision); }
	public static final void errprtln(final String[][] a) { if(DEBUG) for(String[] ele : a) errprtln(ele); }
	public static final void errprtln(final Object[][] a) { if(DEBUG) for(Object[] ele : a) errprtln(ele); }
	public static final void errprtlns(final Object[][] a) { if(DEBUG) for(Object[] ele : a) { errprtlns(ele); errprtln(); } }

	public static final void reply(final boolean b) { prtln(b ? "Yes" : "No"); }
	public static final void REPLY(final boolean b) { prtln(b ? "YES" : "NO"); }

	public static final void flush() { out.flush(); if(DEBUG) err.flush(); }
	public static final void inclusiveRangeCheck(final int i, final int max) { inclusiveRangeCheck(i, 0, max); }
	public static final void inclusiveRangeCheck(final int i, final int min, final int max) { rangeCheck(i, min, max + 1); }
	public static final void inclusiveRangeCheck(final long i, final long max) { inclusiveRangeCheck(i, 0, max); }
	public static final void inclusiveRangeCheck(final long i, final long min, final long max) { rangeCheck(i, min, max + 1); }
	public static final void rangeCheck(final int i, final int max) { rangeCheck(i, 0, max); }
	public static final void rangeCheck(final int i, final int min, final int max) { if(i < min || i >= max) throw new IndexOutOfBoundsException(String.format("Index %d out of bounds for length %d", i, max)); }
	public static final void rangeCheck(final long i, final long max) { rangeCheck(i, 0, max); }
	public static final void rangeCheck(final long i, final long min, final long max) { if(i < min || i >= max) throw new IndexOutOfBoundsException(String.format("Index %d out of bounds for length %d", i, max)); }
	public static final void nonNegativeCheck(final long x) { nonNegativeCheck(x, "the argument"); }
	public static final void nonNegativeCheck(final long x, final String attribute) { if(x < 0) throw new IllegalArgumentException(String.format("%s %d is negative", attribute, x)); }
	public static final void positiveCheck(final long x) { positiveCheck(x, "the argument"); }
	public static final void positiveCheck(final long x, final String attribute) { if(x <= 0) throw new IllegalArgumentException(String.format("%s %d is negative", attribute, x)); }

	public static final long INF = (long)4e18;
	public static final boolean isPlusINF(final long x) { return x > INF / 10; }
	public static final boolean isMinusINF(final long x) { return isPlusINF(- x); }
	public static final boolean isINF(final long x) { return isPlusINF(x) || isMinusINF(x); }
	public static final int I_INF = (int)1e9 + 1000;
	public static final boolean isPlusINF(final int x) { return x > I_INF / 10; }
	public static final boolean isMinusINF(final int x) { return isPlusINF(- x); }
	public static final boolean isINF(final int x) { return isPlusINF(x) || isMinusINF(x); }

	public static final char booleanToChar(final boolean b) { return b ? '#' : '.'; }
	public static final char[] booleanToChar(final boolean... a) {
		final char c[] = new char[a.length];
		for(int i = 0; i < a.length; i ++) c[i] = booleanToChar(a[i]);
		return c;
	}

	public static final long mod(long x, final long mod) {
		if(0 <= x && x < mod) return x;
		if(- mod <= x && x < 0) return x + mod;
		return (x %= mod) < 0 ? x + mod : x;
	}
	public static final long pow(long x, long y, final long mod) {
		nonNegativeCheck(y);
		x = mod(x, mod);
		long ans = 1;
		for(; y > 0; y >>= 1) {
			if((y & 1) != 0) ans = mod(ans * x, mod);
			x = mod(x * x, mod);
		}
		return ans;
	}
}

public class Main extends Util {
	public static void main(final String[] args) {
		DEBUG = args.length > 0 && args[0].equals("-DEBUG");
		Thread.setDefaultUncaughtExceptionHandler((t, e) -> { flush(); e.printStackTrace(); System.exit(1); });
		new Thread(null, new Main(), "", 1 << 31).start();
	}

	public void solve() {
		Mod md = new ArbitraryMod(nl());
		int n = ni() - 1;
		long ans = nl();
		long a[] = nl(n);
		for(long ele : a) {
			switch(nc()) {
			case '+': ans = md.add(ans, ele); break;
			case '-': ans = md.sub(ans, ele); break;
			case '*': ans = md.mul(ans, ele); break;
			case '/': ans = md.div(ans, ele); break;
			}
		}
		prtln(ans);
	}
}

abstract class Mod {
	public final long MOD;
	public Mod(long mod) { MOD = mod; }

	public abstract long mod(long x);
	public final long[] mod(final long[] a) { for(int i = 0; i < a.length; i ++) a[i] = mod(a[i]); return a; }
	public final long[][] mod(final long[][] a) { for(int i = 0; i < a.length; i ++) mod(a[i]); return a; }
	public final long[][][] mod(final long[][][] a) { for(int i = 0; i < a.length; i ++) mod(a[i]); return a; }

	public long add(long x, final long y) { return (x += y) >= MOD * 2 || x < 0 ? mod(x) : x >= MOD ? x - MOD : x; }
	public final long sum(final long... x) { long sum = 0; for(long ele : x) sum = add(sum, ele); return sum; }
	public long sub(long x, final long y) { return (x -= y) < - MOD || x >= MOD ? mod(x) : x < 0 ? x + MOD : x; }
	public final long pow(long x, long y) {
		Util.nonNegativeCheck(y);
		x = mod(x);
		long ans = 1;
		for(; y > 0; y >>= 1) {
			if((y & 1) != 0) ans = mul(ans, x);
			x = mul(x, x);
		}
		return ans;
	}
	public abstract long mul(long x, long y);
	public final long mul(final long... x) { long ans = 1; for(long ele : x) ans = mul(ans, ele); return ans; }
	public final long div(final long x, final long y) { return mul(x, inv(y)); }

	public final long[] pows(long x, final int n) {
		x = mod(x);
		long pow[] = new long[n + 1];
		pow[0] = 1;
		for(int i = 0; i < n; i ++) pow[i + 1] = mul(pow[i], x);
		return pow;
	}
	public final long fact(final int n) {
		Util.nonNegativeCheck(n);
		prepareFact();
		if(n < MAX_FACT1) return fact[n];
		else {
			long ans = fact[MAX_FACT1 - 1];
			for(int i = MAX_FACT1; i <= n; i ++) ans = mul(ans, i);
			return ans;
		}
	}
	public final long invFact(final int n) {
		Util.nonNegativeCheck(n);
		prepareFact();
		if(n < MAX_FACT1) return invFact[n];
		else return inv(fact(n));
	}

	private static final int MAX_INV_SIZE = 100_100;
	private final Map<Long, Long> invMap = new HashMap<>();
	public final long inv(long x) {
		x = mod(x);
		if(invMap.containsKey(x)) return invMap.get(x);
		if(invMap.size() >= MAX_INV_SIZE) return calInv(x);
		invMap.put(x, calInv(x));
		return invMap.get(x);
	}
	private final long calInv(final long x) { // O(logM)
		long s0 = MOD, s1 = 0;
		long t0 = mod(x), t1 = 1;
		while(t0 > 0) {
			final long tmp = s0 / t0;
			final long u0 = s0 - t0 * tmp;
			final long u1 = s1 - t1 * tmp;
			s0 = t0;
			s1 = t1;
			t0 = u0;
			t1 = u1;
		}
		if(s0 != 1) throw new ArithmeticException("/ by zero");
		if(s1 < 0) s1 += MOD;
		return s1;
	}
	public final long[] invs(final int n) { // O(N)
		Util.positiveCheck(n);
		long inv[] = new long[n + 1];
		inv[1] = 1;
		for(int i = 2; i <= n; i ++) inv[i] = mul(inv[(int)(MOD % i)], (MOD - MOD / i));
		return inv;
	}

	private long g;
	public final long primitiveRoot() { // O(1) or O(M^(1/2))
		if(MOD == 2) return 1;
		if(MOD == 167772161) return 3;
		if(MOD == 469762049) return 3;
		if(MOD == 754974721) return 11;
		if(MOD == 998244353) return 3;
		if(g != 0) return g;

		// PairLL factor[] = factor(MOD - 1);
		// outer: for(g = 2; ; g ++) {
		// 	for(PairLL p : factor) if(pow(g, (MOD - 1) / p.a) == 1) continue outer;
		// 	return g;
		// }
		return 0;
	}

	private static final int MAX_FACT1 = 5_000_100;
	private static final int MAX_FACT2 = 500_100;
	private static final int MAX_FACT_MAP_SIZE = 100;
	private long fact[];
	private long invFact[];
	private boolean isFactPrepared = false;
	private final Map<Long, long[]> factMap = new HashMap<>();
	private final void prepareFact() {
		if(isFactPrepared) return;
		fact = new long[MAX_FACT1];
		invFact = new long[MAX_FACT1];
		fact[0] = 1;
		int maxIndex = Math.min(MAX_FACT1, (int)MOD);
		for(int i = 1; i < maxIndex; i ++) fact[i] = mul(fact[i - 1], i);
		invFact[maxIndex - 1] = inv(fact[maxIndex - 1]);
		for(int i = maxIndex - 1; i > 0; i --) invFact[i - 1] = mul(invFact[i], i);

		isFactPrepared = true;
	}

	public final long P(final long n, final long r) {
		if(!isFactPrepared) prepareFact();
		if(n < 0 || r < 0 || n < r) return 0;
		if(n < MAX_FACT1 && n < MOD) return mul(fact[(int)n], invFact[(int)(n - r)]);
		if(!factMap.containsKey(n)) {
			long largeFact[] = new long[MAX_FACT2];
			factMap.put(n, largeFact);
			Arrays.fill(largeFact, -1);
			largeFact[0] = 1;
		}
		long largeFact[] = factMap.get(n);
		if(r >= MAX_FACT2) {
			long ans = 1;
			for(long i = n - r + 1; i <= n; i ++) ans = mul(ans, i);
			return ans;
		}else {
			int i = (int)r;
			while(largeFact[i] < 0) i --;
			for(; i < r; i ++) largeFact[i + 1] = mul(largeFact[i], n - i);
			if(factMap.size() > MAX_FACT_MAP_SIZE) factMap.remove(n);
			return largeFact[(int)r];
		}
	}
	public final long C(long n, long r) {
		if(!isFactPrepared) prepareFact();
		if(n < 0) return mod(C(- n + r - 1, - n - 1) * ((r & 1) == 0 ? 1 : -1));
		if(r < 0 || n < r) return 0;
		r = Math.min(r, n - r);
		if(n < MOD) return mul(P(n, r), r < MAX_FACT1 ? invFact[(int)r] : inv(fact((int)r)));

		long ans = 1;
		while(n > 0) {
			final long n2 = n / MOD;
			final long r2 = r / MOD;
			ans = mul(ans, C(n - n2 * MOD, r - r2 * MOD));
			n = n2;
			r = r2;
		}
		return ans;
	}
	public final long H(final long n, final long r) { return C(n - 1 + r, r); }

	public final long sqrt(long x) {
		x = mod(x);
		long p = (MOD - 1) >> 1;
		if(pow(x, p) != 1) return -1;
		long q = MOD - 1;
		int m = 1;
		while(((q >>= 1) & 1) == 0) m ++;
		long z = 1;
		while(pow(z, p) == 1) z = (long)Math.floor(Math.random() * (MOD - 1)) + 1;
		long c = pow(z, q);
		long t = pow(x, q);
		long r = pow(x, (q + 1) >> 1);
		if(t == 0) return 0;
		m -= 2;
		while(t != 1) {
			long pows[] = new long[m + 1];
			pows[0] = t;
			for(int i = 0; i < m; i ++) pows[i + 1] = mul(pows[i], pows[i]);
			while(pows[m --] == 1) c = mul(c, c);
			r = mul(r, c);
			c = mul(c, c);
			t = mul(t, c);
		}
		return r;
	}
}
final class ArbitraryMod extends Mod {
	private static final long MASK = 0xffff_ffffl;
	private final long MH;
	private final long ML;
	public ArbitraryMod(long mod) { super(mod); long a = (1l << 32) / MOD; long b = (1l << 32) % MOD; long m = a * a * MOD + 2 * a * b + (b * b) / MOD; MH = m >>> 32; ML = m & MASK; }

	private final long reduce(long x) {
		if(MOD == 1) return 0;
		if(x < 0) return (x = reduce(- x)) == 0 ? 0 : MOD - x;
		long z = (x & MASK) * ML;
		z = (x & MASK) * MH + (x >>> 32) * ML + (z >>> 32);
		z = (x >>> 32) * MH + (z >>> 32);
		x -= z * MOD;
		return x < MOD ? x : x - MOD;
	}
	@Override
	public long mod(long x) {
		if(0 <= x && x < MOD) return x;
		if(- MOD <= x && x < 0) return x + MOD;
		return reduce(x);
	}
	@Override
	public long mul(long x, long y) {
		if(x >= 0 && x < MOD && y >= 0 && y < MOD) return reduce(x * y);
		x = mod(x);
		y = mod(y);
		return reduce(x * y);
	}
}
yukicoder

結果

テストケース

ソースコード
