Submission #736010

Source Code Expand

import java.io.*;
public class Main{
	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	public static void main(String[] args) throws IOException{
		String inputs[] = br.readLine().split(" ");
		double L = new Double(inputs[0]);
		double X = new Double(inputs[1]);
		double Y = new Double(inputs[2]);
		double S = new Double(inputs[3]);
		double D = new Double(inputs[4]);
		
		double l1=0, l2 = 0;
		if (S<=D) {
			l1 = D - S;
			l2 = L - l1;
		}else {
			l2 = S - D;
			l1 = L - l2;
		}
		double t1 = l1/(X+Y);
		double t2 = l2/(Y-X);
		if (t2 < 0){
			System.out.println(t1);
		}else{
			System.out.println(Math.min(t1, t2));
		}
	}

}

Submission Info

Submission Time
Task A - 動く歩道
User haqishen
Language Java7 (OpenJDK 1.7.0)
Score 100
Code Size 700 Byte
Status AC
Exec Time 250 ms
Memory 7764 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 4
AC × 16
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt
Case Name Status Exec Time Memory
01.txt AC 167 ms 7636 KiB
02.txt AC 168 ms 7760 KiB
03.txt AC 163 ms 7636 KiB
04.txt AC 167 ms 7760 KiB
05.txt AC 165 ms 7636 KiB
06.txt AC 167 ms 7764 KiB
07.txt AC 250 ms 7764 KiB
08.txt AC 167 ms 7764 KiB
09.txt AC 165 ms 7764 KiB
10.txt AC 167 ms 7764 KiB
11.txt AC 169 ms 7764 KiB
12.txt AC 164 ms 7764 KiB
13.txt AC 169 ms 7764 KiB
14.txt AC 166 ms 7636 KiB
15.txt AC 167 ms 7764 KiB
16.txt AC 167 ms 7636 KiB
sample_01.txt AC 168 ms 7764 KiB
sample_02.txt AC 168 ms 7636 KiB
sample_03.txt AC 183 ms 7764 KiB
sample_04.txt AC 203 ms 7764 KiB