#12928 (Java21) No.48 ロボットの操縦

• 問題: No.48 ロボットの操縦
• ユーザー: threepipes_s
• 提出日時: 2015-02-17 03:34:31
• 言語: Java21 (openjdk 21)
• 結果: AC
• 実行時間: 53 ms / 5,000 ms
• コード長: 2,118 bytes
• コンパイル時間: 2,623 ms
• コンパイル使用メモリ: 79,260 KB
• 実行使用メモリ: 37,360 KB
• 最終ジャッジ日時: 2024-11-21 18:16:11
• 合計ジャッジ時間: 4,241 ms
• ジャッジサーバーID （参考情報）: judge1 / judge5

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	50 ms; 37,024 KB
testcase_01	AC	52 ms; 37,288 KB
testcase_02	AC	50 ms; 37,340 KB
testcase_03	AC	50 ms; 37,240 KB
testcase_04	AC	50 ms; 37,044 KB
testcase_05	AC	48 ms; 37,016 KB
testcase_06	AC	49 ms; 37,016 KB
testcase_07	AC	51 ms; 37,300 KB
testcase_08	AC	51 ms; 37,020 KB
testcase_09	AC	53 ms; 37,300 KB
testcase_10	AC	53 ms; 37,224 KB
testcase_11	AC	53 ms; 37,128 KB
testcase_12	AC	49 ms; 37,276 KB
testcase_13	AC	51 ms; 37,264 KB
testcase_14	AC	50 ms; 36,980 KB
testcase_15	AC	45 ms; 37,056 KB
testcase_16	AC	47 ms; 37,020 KB
testcase_17	AC	48 ms; 37,120 KB
testcase_18	AC	51 ms; 36,908 KB
testcase_19	AC	49 ms; 37,100 KB
testcase_20	AC	48 ms; 37,360 KB
testcase_21	AC	49 ms; 37,164 KB
testcase_22	AC	51 ms; 36,652 KB
testcase_23	AC	52 ms; 36,980 KB
testcase_24	AC	49 ms; 37,224 KB

ソースコード

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.Arrays;
import java.util.Comparator;
import java.util.List;
import java.util.TreeSet;
public class Main {
	public static boolean result[];
	public static int dp[][];
	public static void main(String[] args) throws NumberFormatException, IOException{
		ContestScanner in = new ContestScanner();
		int x = in.nextInt();
		int y = in.nextInt();
		int l = in.nextInt();
		if(x == 0 && y == 0){
			System.out.println(0);
			return;
		}
		int count = 0;
		if(y < 0){
			count = 2;
		}else if(x != 0) count = 1;
		x = Math.abs(x);
		y = Math.abs(y);
		count += x/l+(x%l==0?0:1);
		count += y/l+(y%l==0?0:1);
		System.out.println(count);
	}
}

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 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());
	}
}