AtCoder Beginner Contest 010

Submission #7462229

Source codeソースコード

import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.util.*;

import org.omg.CORBA.NVList;
 
public class Main  {
	static long mod=1000000000+7;
	public static void main(String[] args){
		PrintWriter out = new PrintWriter(System.out);
		InputReader sc=new InputReader(System.in);
		double xa=sc.nextDouble();
		double xb=sc.nextDouble();
		double ya=sc.nextDouble();
		double yb=sc.nextDouble();
		double T=sc.nextDouble();
		double V=sc.nextDouble();
		int N=sc.nextInt();
		double exp=Math.pow(10, -10);
		for (int i = 0; i < N; i++) {
			double x=sc.nextDouble();
			double y=sc.nextDouble();
			double distance1=Math.sqrt((x-xa)*(x-xa)+(y-ya)*(y-ya));
			double distance2=Math.sqrt((x-xb)*(x-xb)+(y-yb)*(y-yb));
			BigDecimal d1=new BigDecimal(String.valueOf(distance1));
			BigDecimal d2=new BigDecimal(String.valueOf(distance2));
			BigDecimal d3=new BigDecimal(String.valueOf(T*V));
			BigDecimal d4=d1.add(d2);
			if (d3.compareTo(d4)>=0) {
				System.out.println("YES");
				return;
			}
		}
		System.out.println("NO");
	}
	static class InputReader { 
		private InputStream in;
		private byte[] buffer = new byte[1024];
		private int curbuf;
		private int lenbuf;
 
		public InputReader(InputStream in) {
			this.in = in;
			this.curbuf = this.lenbuf = 0;
		}
 
		public boolean hasNextByte() {
			if (curbuf >= lenbuf) {
				curbuf = 0;
				try {
					lenbuf = in.read(buffer);
				} catch (IOException e) {
					throw new InputMismatchException();
				}
				if (lenbuf <= 0)
					return false;
			}
			return true;
		}
 
		private int readByte() {
			if (hasNextByte())
				return buffer[curbuf++];
			else
				return -1;
		}
 
		private boolean isSpaceChar(int c) {
			return !(c >= 33 && c <= 126);
		}
 
		private void skip() {
			while (hasNextByte() && isSpaceChar(buffer[curbuf]))
				curbuf++;
		}
 
		public boolean hasNext() {
			skip();
			return hasNextByte();
		}
 
		public String next() {
			if (!hasNext())
				throw new NoSuchElementException();
			StringBuilder sb = new StringBuilder();
			int b = readByte();
			while (!isSpaceChar(b)) {
				sb.appendCodePoint(b);
				b = readByte();
			}
			return sb.toString();
		}
 
		public int nextInt() {
			if (!hasNext())
				throw new NoSuchElementException();
			int c = readByte();
			while (isSpaceChar(c))
				c = readByte();
			boolean minus = false;
			if (c == '-') {
				minus = true;
				c = readByte();
			}
			int res = 0;
			do {
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res = res * 10 + c - '0';
				c = readByte();
			} while (!isSpaceChar(c));
			return (minus) ? -res : res;
		}
 
		public long nextLong() {
			if (!hasNext())
				throw new NoSuchElementException();
			int c = readByte();
			while (isSpaceChar(c))
				c = readByte();
			boolean minus = false;
			if (c == '-') {
				minus = true;
				c = readByte();
			}
			long res = 0;
			do {
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res = res * 10 + c - '0';
				c = readByte();
			} while (!isSpaceChar(c));
			return (minus) ? -res : res;
		}
 
		public double nextDouble() {
			return Double.parseDouble(next());
		}
 
		public int[] nextIntArray(int n) {
			int[] a = new int[n];
			for (int i = 0; i < n; i++)
				a[i] = nextInt();
			return a;
		}
 
		public long[] nextLongArray(int n) {
			long[] a = new long[n];
			for (int i = 0; i < n; i++)
				a[i] = nextLong();
			return a;
		}
 
		public char[][] nextCharMap(int n, int m) {
			char[][] map = new char[n][m];
			for (int i = 0; i < n; i++)
				map[i] = next().toCharArray();
			return map;
		}
	}
}

Submission

Task問題 C - 浮気調査
User nameユーザ名 bouperson
Created time投稿日時
Language言語 Java8 (OpenJDK 1.8.0)
Status状態 WA
Score得点 0
Source lengthソースコード長 3809 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Test case

Set

Set name Score得点 / Max score Cases
All 0 / 100 sample_01.txt,sample_02.txt,sample_03.txt,sample_04.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample_01.txt AC 80 ms 18772 KB
sample_02.txt AC 75 ms 23636 KB
sample_03.txt AC 73 ms 18388 KB
sample_04.txt AC 77 ms 20180 KB
test_01.txt AC 127 ms 21940 KB
test_02.txt AC 71 ms 19412 KB
test_03.txt AC 109 ms 21828 KB
test_04.txt AC 75 ms 17876 KB
test_05.txt WA
test_06.txt AC 75 ms 18004 KB
test_07.txt AC 132 ms 21872 KB
test_08.txt AC 76 ms 18516 KB
test_09.txt AC 92 ms 20804 KB
test_10.txt AC 73 ms 21332 KB
test_11.txt AC 79 ms 20692 KB
test_12.txt AC 76 ms 21460 KB
test_13.txt AC 130 ms 20660 KB
test_14.txt WA
test_15.txt AC 80 ms 19396 KB
test_16.txt AC 75 ms 17748 KB
test_17.txt WA
test_18.txt AC 72 ms 21460 KB
test_19.txt WA
test_20.txt AC 77 ms 21076 KB
test_21.txt AC 124 ms 24500 KB
test_22.txt WA
test_23.txt AC 75 ms 21332 KB
test_24.txt AC 74 ms 21332 KB
test_25.txt AC 129 ms 20380 KB
test_26.txt WA
test_27.txt WA
test_28.txt AC 74 ms 20564 KB
test_29.txt WA
test_30.txt AC 73 ms 21332 KB
test_31.txt AC 73 ms 18644 KB