結果

問題 No.1021 Children in Classrooms
ユーザー uwiuwi
提出日時 2020-04-10 21:25:51
言語 Java21
(openjdk 21)
結果
AC  
実行時間 486 ms / 2,000 ms
コード長 3,789 bytes
コンパイル時間 4,032 ms
コンパイル使用メモリ 77,236 KB
実行使用メモリ 65,704 KB
最終ジャッジ日時 2023-10-13 23:05:11
合計ジャッジ時間 9,869 ms
ジャッジサーバーID
（参考情報） 		judge12 / 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 59 ms
50,764 KB
testcase_01 AC 56 ms
50,552 KB
testcase_02 AC 68 ms
52,280 KB
testcase_03 AC 97 ms
53,516 KB
testcase_04 AC 100 ms
52,824 KB
testcase_05 AC 94 ms
52,108 KB
testcase_06 AC 98 ms
53,300 KB
testcase_07 AC 85 ms
50,784 KB
testcase_08 AC 85 ms
50,708 KB
testcase_09 AC 435 ms
63,372 KB
testcase_10 AC 486 ms
64,856 KB
testcase_11 AC 479 ms
64,568 KB
testcase_12 AC 403 ms
65,704 KB
testcase_13 AC 371 ms
63,664 KB
testcase_14 AC 409 ms
63,784 KB
testcase_15 AC 212 ms
57,196 KB
testcase_16 AC 214 ms
56,592 KB
testcase_17 AC 215 ms
57,220 KB
testcase_18 AC 229 ms
55,964 KB
testcase_19 AC 131 ms
53,816 KB
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ソースコード

diff # 

package contest200410;
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 B {
	InputStream is;
	PrintWriter out;
	String INPUT = "";
	
	void solve()
	{
		int n = ni(), m = ni();
		int[] a = na(n);
		int l = 0, r = n-1;
		char[] s = ns().toCharArray();
		int ln = 1, rn = 1;
		for(char c : s){
			if(c == 'L'){
				l--; r--;
				if(l < 0){
					l = 0;
					r = Math.max(l, r);
					ln++;
				}
			}else{
				l++; r++;
				if(r >= n){
					r = n-1;
					l = Math.min(l, r);
					rn++;
				}
			}
		}
		long[] cum = new long[n+1];
		for(int i = 0;i < n;i++){
			cum[i+1] = cum[i] + a[i];
		}
		for(int i = 0;i < n;i++){
			if(i < l || r < i){
				out.print(0 + " ");
			}else{
				if(i == l && i == r){
					out.print(cum[n] + " ");
				}else if(i == l){
					out.print(cum[ln] + " ");
				}else if(i == r){
					out.print(cum[n] - cum[n-rn] +" ");
				}else{
					out.print(a[i-(l+1)+ln] + " ");
				}
			}
		}
		out.println();
	}
	
	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 B().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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