結果

問題 No.232 めぐるはめぐる (2)
ユーザー uwiuwi
提出日時 2015-06-27 00:59:52
言語 Java21
(openjdk 21)
結果
AC  
実行時間 167 ms / 1,000 ms
コード長 3,659 bytes
コンパイル時間 4,095 ms
コンパイル使用メモリ 87,092 KB
実行使用メモリ 55,504 KB
最終ジャッジ日時 2023-10-12 13:35:07
合計ジャッジ時間 7,322 ms
ジャッジサーバーID
（参考情報） 		judge13 / judge15
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 162 ms
55,504 KB
testcase_01 AC 167 ms
55,156 KB
testcase_02 AC 144 ms
52,500 KB
testcase_03 AC 167 ms
54,888 KB
testcase_04 AC 42 ms
49,148 KB
testcase_05 AC 41 ms
49,384 KB
testcase_06 AC 43 ms
49,104 KB
testcase_07 AC 42 ms
49,132 KB
testcase_08 AC 129 ms
52,796 KB
testcase_09 AC 41 ms
49,064 KB
testcase_10 AC 45 ms
49,072 KB
testcase_11 AC 42 ms
49,280 KB
testcase_12 AC 42 ms
49,076 KB
testcase_13 AC 42 ms
49,256 KB
testcase_14 AC 42 ms
49,112 KB
testcase_15 AC 41 ms
49,280 KB
testcase_16 AC 42 ms
49,044 KB
testcase_17 AC 42 ms
49,140 KB
testcase_18 AC 53 ms
49,916 KB
testcase_19 AC 42 ms
49,380 KB
testcase_20 AC 42 ms
49,076 KB
testcase_21 AC 44 ms
48,916 KB
testcase_22 AC 42 ms
49,068 KB
testcase_23 AC 42 ms
49,036 KB
testcase_24 AC 43 ms
49,068 KB
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ソースコード

diff # 

package q5xx;

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 Q498 {
	InputStream is;
	PrintWriter out;
	String INPUT = "";
	
	void solve()
	{
		int T = ni(), A = ni(), B = ni();
		if(T == 1 && A == 0 && B == 0){
			out.println("NO");
			return;
		}
		if(Math.abs(A) <= T && Math.abs(B) <= T){
			out.println("YES");
			char[] as = new char[T];
			{
				int x = 0;
				if((A^T)%2 == 0){
					as[0] = '^';
					x++;
				}else{
					as[0] = '.';
				}
				for(int i = 1;i < T;i++){
					if(x < A){
						as[i] = '^';
						x++;
					}else{
						as[i] = 'v';
						x--;
					}
				}
			}
			char[] bs = new char[T];
			{
				int y = 0;
				if((B^T)%2 == 0){
					bs[T-1] = '>';
					B--;
				}else{
					bs[T-1] = '.';
				}
				for(int i = 0;i < T-1;i++){
					if(y < B){
						bs[i] = '>';
						y++;
					}else{
						bs[i] = '<';
						y--;
					}
				}
			}
			for(int i = 0;i < T;i++){
				if(as[i] != '.')out.print(as[i]);
				if(bs[i] != '.')out.print(bs[i]);
				out.println();
			}
		}else{
			out.println("NO");
		}
	}
	
	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");
	}
	
	public static void main(String[] args) throws Exception { new Q498().run(); }
	
	private byte[] inbuf = new byte[1024];
	private 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 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[] na(int n)
	{
		int[] a = new int[n];
		for(int i = 0;i < n;i++)a[i] = ni();
		return a;
	}
	
	private int ni()
	{
		int num = 0, 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 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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