#714328 (Java21) No.1010 折って重ねて

• 問題: No.1010 折って重ねて
• ユーザー: watarimaycry2
• 提出日時: 2021-11-09 22:25:17
• 言語: Java21 (openjdk 21)
• 結果: WA
• 実行時間: -
• コード長: 4,419 bytes
• コンパイル時間: 4,511 ms
• コンパイル使用メモリ: 80,488 KB
• 実行使用メモリ: 52,488 KB
• 最終ジャッジ日時: 2024-11-19 04:41:08
• 合計ジャッジ時間: 8,157 ms
• ジャッジサーバーID （参考情報）: judge2 / judge5

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	57 ms; 50,644 KB
testcase_01	AC	57 ms; 50,660 KB
testcase_02	AC	57 ms; 50,556 KB
testcase_03	AC	79 ms; 50,996 KB
testcase_04	AC	802 ms; 51,124 KB
testcase_05	AC	57 ms; 50,608 KB
testcase_06	AC	57 ms; 50,368 KB
testcase_07	AC	57 ms; 50,588 KB
testcase_08	AC	55 ms; 50,588 KB
testcase_09	AC	57 ms; 50,340 KB
testcase_10	AC	57 ms; 50,288 KB
testcase_11	AC	58 ms; 50,596 KB
testcase_12	AC	55 ms; 52,488 KB
testcase_13	AC	59 ms; 50,520 KB
testcase_14	AC	57 ms; 50,268 KB
testcase_15	AC	115 ms; 51,316 KB
testcase_16	AC	85 ms; 51,132 KB
testcase_17	AC	80 ms; 51,272 KB
testcase_18	AC	92 ms; 51,304 KB
testcase_19	AC	73 ms; 51,140 KB
testcase_20	AC	78 ms; 51,264 KB
testcase_21	AC	71 ms; 51,280 KB
testcase_22	AC	79 ms; 51,112 KB
testcase_23	AC	77 ms; 51,200 KB
testcase_24	AC	99 ms; 51,268 KB
testcase_25	AC	81 ms; 51,536 KB
testcase_26	AC	82 ms; 51,080 KB
testcase_27	AC	73 ms; 51,268 KB
testcase_28	AC	73 ms; 50,896 KB
testcase_29	AC	85 ms; 51,412 KB
testcase_30	AC	56 ms; 50,624 KB
testcase_31	AC	57 ms; 50,708 KB
testcase_32	AC	56 ms; 50,600 KB
testcase_33	AC	87 ms; 51,364 KB
testcase_34	AC	65 ms; 50,856 KB
testcase_35	AC	53 ms; 50,268 KB
testcase_36	AC	56 ms; 50,648 KB
testcase_37	AC	57 ms; 50,660 KB
testcase_38	WA	-
testcase_39	AC	57 ms; 50,572 KB
testcase_40	WA	-
testcase_41	AC	57 ms; 50,512 KB
testcase_42	AC	78 ms; 50,940 KB
testcase_43	AC	86 ms; 51,224 KB
testcase_44	AC	90 ms; 51,340 KB
testcase_45	WA	-

ソースコード

import java.util.*; import java.io.*; import java.math.*;
public class Main{
	//見なくていいよ　ここから------------------------------------------
	static class InputIterator{
		ArrayList<String> inputLine = new ArrayList<>(buf);
		int index = 0; int max; String read;
		InputIterator(){
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			try{
				while((read = br.readLine()) != null){
					inputLine.addAll(Arrays.asList(read.split(" ")));
				}
			}catch(IOException e){}
			max = inputLine.size();
		}
		boolean hasNext(){return (index < max);}
		String next(){
			if(hasNext()){
				return inputLine.get(index++);
			}else{
				throw new IndexOutOfBoundsException("There is no more input");
			}
		}
	}
	//入力バッファサイズのつもり。入力点数（スペース区切りでの要素数）が100万を超える場合はバッファサイズを100万にすること
	static int buf = 1024;
	static HashMap<Integer, String> CONVSTR = new HashMap<>();
	static InputIterator ii = new InputIterator();//This class cannot be used in reactive problem.
	static PrintWriter out = new PrintWriter(System.out);
	static void flush(){out.flush();}
	static void myout(Object t){out.println(t);}
	static void myerr(Object t){System.err.print("debug:");System.err.println(t);}
	static String next(){return ii.next();}
	static boolean hasNext(){return ii.hasNext();}
	static int nextInt(){return Integer.parseInt(next());}
	static long nextLong(){return Long.parseLong(next());}
	static double nextDouble(){return Double.parseDouble(next());}
	static ArrayList<String> nextCharArray(){return myconv(next(), 0);}
	static ArrayList<String> nextStrArray(int size){
		ArrayList<String> ret = new ArrayList<>(size);
		for(int i = 0; i < size; i++){
			ret.add(next());
		}
		return ret;
	}
	static ArrayList<Integer> nextIntArray(int size){
		ArrayList<Integer> ret = new ArrayList<>(size);
		for(int i = 0; i < size; i++){
			ret.add(Integer.parseInt(next()));
		}
		return ret;
	}
	static ArrayList<Long> nextLongArray(int size){
		ArrayList<Long> ret = new ArrayList<>(size);
		for(int i = 0; i < size; i++){
			ret.add(Long.parseLong(next()));
		}
		return ret;
	}
	@SuppressWarnings("unchecked")
	static String myconv(Object list, int no){//only join
		StringBuilder sb = new StringBuilder("");
		String joinString = CONVSTR.get(no);
		if(list instanceof String[]){
			return String.join(joinString, (String[])list);
		}else if(list instanceof long[]){
			long[] tmp = (long[])list;
			if(tmp.length == 0){
				return "";
			}
			sb.append(String.valueOf(tmp[0]));
			for(int i = 1; i < tmp.length; i++){
				sb.append(joinString).append(String.valueOf(tmp[i]));
			}
			return sb.toString();
		}else if(list instanceof int[]){
			int[] tmp = (int[])list;
			if(tmp.length == 0){
				return "";
			}
			sb.append(String.valueOf(tmp[0]));
			for(int i = 1; i < tmp.length; i++){
				sb.append(joinString).append(String.valueOf(tmp[i]));
			}
			return sb.toString();
		}else if(list instanceof ArrayList){
			ArrayList tmp = (ArrayList)list;
			if(tmp.size() == 0){
				return "";
			}
			sb.append(tmp.get(0));
			for(int i = 1; i < tmp.size(); i++){
				sb.append(joinString).append(tmp.get(i));
			}
			return sb.toString();
		}else{
			throw new ClassCastException("Don't join");
		}
	}
	static ArrayList<String> myconv(String str, int no){//only split
		String splitString = CONVSTR.get(no);
		return new ArrayList<String>(Arrays.asList(str.split(splitString)));
	}
	static ArrayList<String> myconv(String str, String no){
		return new ArrayList<String>(Arrays.asList(str.split(no)));
	}
	public static void main(String[] args){
		CONVSTR.put(8, " "); CONVSTR.put(9, "\n"); CONVSTR.put(0, "");
		solve();flush();
	}
	//見なくていいよ　ここまで------------------------------------------
	//このコードをコンパイルするときは、「-encoding UTF-8」を指定すること
	static void solve(){//ここがメイン関数
		long x = nextLong() * 1000;
		long y = nextLong() * 1000;
		long h = nextLong();
		dfs(x, y, h, 0);
		myout(output);
	}
	//メソッド追加エリア　ここから

static int output = 0;
static void dfs(long x, long y, long h, int count){
	output = Math.max(output, count);
	if(x > h){
		dfs(x / 2, y, h * 2, count + 1);
	}
	if(y > h){
		dfs(x, y / 2, h * 2, count + 1);
	}
}

	//メソッド追加エリア　ここまで
}