#13389 (Java21) No.104 国道

• 問題: No.104 国道
• ユーザー: threepipes_s
• 提出日時: 2015-02-20 01:15:13
• 言語: Java21 (openjdk 21)
• 結果: AC
• 実行時間: 45 ms / 5,000 ms
• コード長: 2,057 bytes
• コンパイル時間: 2,355 ms
• コンパイル使用メモリ: 75,608 KB
• 実行使用メモリ: 49,468 KB
• 最終ジャッジ日時: 2023-09-06 02:26:35
• 合計ジャッジ時間: 4,382 ms
• ジャッジサーバーID （参考情報）: judge11 / judge12

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	40 ms; 49,096 KB
testcase_01	AC	41 ms; 49,052 KB
testcase_02	AC	41 ms; 49,220 KB
testcase_03	AC	41 ms; 49,228 KB
testcase_04	AC	41 ms; 49,168 KB
testcase_05	AC	45 ms; 49,464 KB
testcase_06	AC	41 ms; 49,264 KB
testcase_07	AC	40 ms; 47,152 KB
testcase_08	AC	41 ms; 49,252 KB
testcase_09	AC	41 ms; 49,468 KB
testcase_10	AC	41 ms; 49,160 KB
testcase_11	AC	40 ms; 49,152 KB
testcase_12	AC	43 ms; 49,224 KB
testcase_13	AC	40 ms; 49,448 KB
testcase_14	AC	41 ms; 49,400 KB
testcase_15	AC	40 ms; 49,240 KB
testcase_16	AC	40 ms; 49,256 KB
testcase_17	AC	41 ms; 49,236 KB
testcase_18	AC	41 ms; 49,240 KB
testcase_19	AC	40 ms; 49,064 KB

ソースコード

import java.awt.Point;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;
public class Main {
	public static void main(String[] args) throws NumberFormatException, IOException{
		ContestScanner in = new ContestScanner();
		String s = in.nextToken();
		long load = 1;
		for(int i=0; i<s.length(); i++){
			load <<= 1;
			load += s.charAt(i)=='L'?0:1;
		}
		System.out.println(load);
	}
}

class MyComp implements Comparator<int[]>{
	public int compare(int[] a, int[] b) {
		return a[0] - b[0];
	}
}

class Reverse implements Comparator<Integer>{
	public int compare(Integer arg0, Integer arg1) {
		return arg1 - arg0;
	}
}

class Node{
	int color;
	boolean checked;
	List<Integer> to = new ArrayList<Integer>();
	public Node(){
		checked = false;
	}
}

//class Node{
//	int id;
//	List<Node> edge = new ArrayList<Node>();
//	public Node(int id){
//		this.id = id;
//	}
//	public void createEdge(Node node){
//		edge.add(node);
//	}
//}

class ContestScanner{
	private BufferedReader reader;
	private String[] line;
	private int idx;
	public ContestScanner() throws FileNotFoundException{
		reader = new BufferedReader(new InputStreamReader(System.in));
	}

	public ContestScanner(String filename) throws FileNotFoundException{
		reader = new BufferedReader(new InputStreamReader(new FileInputStream(filename)));
	}
	
	public String nextToken() throws IOException{
		if(line == null || line.length <= idx){
			line = reader.readLine().trim().split(" ");
			idx = 0;
		}
		return line[idx++];
	}
	public long nextLong() throws IOException, NumberFormatException{
		return Long.parseLong(nextToken());
	}
	public int nextInt() throws NumberFormatException, IOException{
		return (int)nextLong();
	}
	public double nextDouble() throws NumberFormatException, IOException{
		return Double.parseDouble(nextToken());
	}
}