#99139 (Java21) No.63 ポッキーゲーム

• 問題: No.63 ポッキーゲーム
• ユーザー: Elphelt
• 提出日時: 2016-06-20 11:56:10
• 言語: Java21 (openjdk 21)
• 結果: WA
• 実行時間: -
• コード長: 2,188 bytes
• コンパイル時間: 2,301 ms
• コンパイル使用メモリ: 76,564 KB
• 実行使用メモリ: 37,384 KB
• 最終ジャッジ日時: 2024-04-19 13:04:22
• 合計ジャッジ時間: 4,242 ms
• ジャッジサーバーID （参考情報）: judge3 / judge2

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	51 ms; 37,172 KB
testcase_01	AC	56 ms; 36,680 KB
testcase_02	AC	52 ms; 37,172 KB
testcase_03	AC	52 ms; 36,836 KB
testcase_04	AC	52 ms; 36,824 KB
testcase_05	AC	51 ms; 36,804 KB
testcase_06	AC	53 ms; 36,972 KB
testcase_07	AC	52 ms; 36,764 KB
testcase_08	AC	50 ms; 37,076 KB
testcase_09	AC	51 ms; 36,948 KB
testcase_10	AC	51 ms; 36,808 KB
testcase_11	AC	51 ms; 36,764 KB
testcase_12	AC	52 ms; 37,092 KB
testcase_13	WA	-
testcase_14	AC	51 ms; 37,172 KB
testcase_15	WA	-
testcase_16	WA	-
testcase_17	WA	-
testcase_18	WA	-
testcase_19	WA	-
testcase_20	WA	-
testcase_21	AC	50 ms; 37,172 KB

ソースコード

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
	public static void main(String[] args) throws IOException {

		proconScan proScan = new proconScan(" ");
		proScan.scan();
		Integer numL = proScan.nextInt();
		Integer numK = proScan.nextInt();

		System.out.print(numK * (((double) numL / (double) (numK * 2)) == 1.0 ? 0 : (numL / (numK * 2))));

		proScan.proconEnd();
	}

}

class proconScan {
	private BufferedReader br;
	private String inLine;
	private String[] inString;
	private Integer idx;
	private String splitChar;

	public proconScan() {
		br = new BufferedReader(new InputStreamReader(System.in));
		idx = 0;
		splitChar = " ";
	}

	public proconScan(String split) {
		br = new BufferedReader(new InputStreamReader(System.in));
		idx = 0;
		splitChar = split;
	}

	public void proconEnd() throws IOException {
		// TODO 自動生成されたメソッド・スタブ
		br.close();
	}

	public String scan() throws IOException {
		idx = 0;
		inLine = br.readLine();
		inString = inLine.split(splitChar, 0);
		return inLine;
	}

	public Integer scanInteger1() throws IOException {
		scan();
		return Integer.parseInt(inString[0]);
	}

	public String backLine() {
		return inLine;
	}

	public String nextString() {
		return inString[idx++];
	}

	public String[] getString() {
		return inString;
	}

	public Integer nextInt() {
		Integer num;
		try {
			num = Integer.parseInt(inString[idx++]);
		} catch (NumberFormatException e) {
			num = null;// TODO: handle exception
		}
		return num;
	}

	public Integer[] getInt() {
		Integer[] num = new Integer[this.getLen()];

		for (int i = 0; i < this.getLen(); i++) {
			num[i] = Integer.parseInt(inString[i]);
		}

		return num;
	}

	public Float nextFloat() {
		Float num;
		try {
			num = Float.parseFloat(inString[idx++]);
		} catch (NumberFormatException e) {
			num = null;// TODO: handle exception
		}
		return num;
	}

	public Float[] getFloat() {
		Float[] num = new Float[this.getLen()];

		for (int i = 0; i < this.getLen(); i++) {
			num[i] = Float.parseFloat(inString[i]);
		}

		return num;
	}

	public Integer getLen() {
		return inString.length;
	}

}