CSES - KILO 2016 5/5

Submission details
Task:	Rain Fall
Sender:	PILIPOJAT!!
Submission time:	2016-10-04 17:53:43 +0300
Language:	Java
Status:	READY
Result:	ACCEPTED

Test results
test	verdict	time
#1	ACCEPTED	0.12 s	details
#2	ACCEPTED	0.15 s	details
#3	ACCEPTED	0.14 s	details
#4	ACCEPTED	0.12 s	details
#5	ACCEPTED	0.14 s	details
#6	ACCEPTED	0.11 s	details
#7	ACCEPTED	0.12 s	details
#8	ACCEPTED	0.12 s	details
#9	ACCEPTED	0.14 s	details
#10	ACCEPTED	0.11 s	details
#11	ACCEPTED	0.14 s	details
#12	ACCEPTED	0.14 s	details
#13	ACCEPTED	0.11 s	details
#14	ACCEPTED	0.16 s	details
#15	ACCEPTED	0.15 s	details
#16	ACCEPTED	0.12 s	details
#17	ACCEPTED	0.12 s	details
#18	ACCEPTED	0.14 s	details
#19	ACCEPTED	0.15 s	details
#20	ACCEPTED	0.09 s	details
#21	ACCEPTED	0.11 s	details
#22	ACCEPTED	0.15 s	details
#23	ACCEPTED	0.12 s	details
#24	ACCEPTED	0.12 s	details
#25	ACCEPTED	0.14 s	details
#26	ACCEPTED	0.12 s	details
#27	ACCEPTED	0.13 s	details
#28	ACCEPTED	0.11 s	details
#29	ACCEPTED	0.13 s	details
#30	ACCEPTED	0.13 s	details
#31	ACCEPTED	0.13 s	details
#32	ACCEPTED	0.13 s	details
#33	ACCEPTED	0.12 s	details
#34	ACCEPTED	0.14 s	details
#35	ACCEPTED	0.12 s	details
#36	ACCEPTED	0.12 s	details

Code

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
//package cses;

import java.util.*;
import java.io.*;

/**
 *
 * @author eamiller
 */

public class Cses {
    
    public static void main(String[] args) {
        IO io = new IO();
        double l = io.nextDouble();
        double k = io.nextDouble();
        double t1 = io.nextDouble();
        double t2 = io.nextDouble();
        double h = io.nextDouble();
        
        
        double a = (-1)*(k / t1);
        double b = (h/t1 + k + (t2/t1)*k);
        double c = (-1)*l;
        
        double tx1 = ((-1)*b + Math.sqrt(Math.pow(b, 2) - 4*a*c)) 
                            / (2*a);
//        double tx2 = ((-1)*b - Math.sqrt(Math.pow(b, 2) - 4*a*c)) 
//                            / (2*a);
        
        double s1 = l/tx1;//SADETAHTI
//        double s2 = l/tx2;
        
        double f2 = s1 * t1;
        double f1 = f2;
        if(h < l){
            f2 = h;
            f1 = h;
        }else if(h == l){
            f1 = h;
        }
        System.out.println(f1 + " " + f2);
    }
    

    
    
    public static class IO extends PrintWriter {
	private InputStreamReader r;
	private static final int BUFSIZE = 1 << 15;
	private char[] buf;
	private int bufc;
	private int bufi;
	private StringBuilder sb;
	
	public IO() {
		super(new BufferedOutputStream(System.out));
		r = new InputStreamReader(System.in);
		
		buf = new char[BUFSIZE];
		bufc = 0;
		bufi = 0;
		sb = new StringBuilder();
	}
	
	private void fillBuf() throws IOException {
		bufi = 0;
		bufc = 0;
		while(bufc == 0) {
			bufc = r.read(buf, 0, BUFSIZE);
			if(bufc == -1) {
				bufc = 0;
				return;
			}
		}
	}
	
	private boolean pumpBuf() throws IOException {
		if(bufi == bufc) {
			fillBuf();
		}
		return bufc != 0;
	}
	
	private boolean isDelimiter(char c) {
		return c == ' ' || c == '\t' || c == '\n' || c == '\r' || c == '\f';
	}
	
	private void eatDelimiters() throws IOException {
		while(true) {
			if(bufi == bufc) {
				fillBuf();
				if(bufc == 0) throw new RuntimeException("IO: Out of input.");
			}
			
			if(!isDelimiter(buf[bufi])) break;
			++bufi;
		}
	}
	
	public String next() {
		try {
			sb.setLength(0);
			
			eatDelimiters();
			int start = bufi;
			
			while(true) {
				if(bufi == bufc) {
					sb.append(buf, start, bufi - start);
					fillBuf();
					start = 0;
					if(bufc == 0) break;
				}
				
				if(isDelimiter(buf[bufi])) break;
				++bufi;
			}
			
			sb.append(buf, start, bufi - start);
			
			return sb.toString();
		} catch(IOException e) {
			throw new RuntimeException("IO.next: Caught IOException.");
		}
	}
	
	public int nextInt() {
		try {
			int ret = 0;
			
			eatDelimiters();
			
			boolean positive = true;
			if(buf[bufi] == '-') {
				++bufi;
				if(!pumpBuf()) throw new RuntimeException("IO.nextInt: Invalid int.");
				positive = false;
			}
			
			boolean first = true;
			while(true) {
				if(!pumpBuf()) break;
				if(isDelimiter(buf[bufi])) {
					if(first) throw new RuntimeException("IO.nextInt: Invalid int.");
					break;
				}
				first = false;
				
				if(buf[bufi] >= '0' && buf[bufi] <= '9') {
					if(ret < -214748364) throw new RuntimeException("IO.nextInt: Invalid int.");
					ret *= 10;
					ret -= (int)(buf[bufi] - '0');
					if(ret > 0) throw new RuntimeException("IO.nextInt: Invalid int.");
				} else {
					throw new RuntimeException("IO.nextInt: Invalid int.");
				}
				
				++bufi;
			}
			
			if(positive) {
				if(ret == -2147483648) throw new RuntimeException("IO.nextInt: Invalid int.");
				ret = -ret;
			}
			
			return ret;
		} catch(IOException e) {
			throw new RuntimeException("IO.nextInt: Caught IOException.");
		}
	}
	
	public long nextLong() {
		try {
			long ret = 0;
			
			eatDelimiters();
			
			boolean positive = true;
			if(buf[bufi] == '-') {
				++bufi;
				if(!pumpBuf()) throw new RuntimeException("IO.nextLong: Invalid long.");
				positive = false;
			}
			
			boolean first = true;
			while(true) {
				if(!pumpBuf()) break;
				if(isDelimiter(buf[bufi])) {
					if(first) throw new RuntimeException("IO.nextLong: Invalid long.");
					break;
				}
				first = false;
				
				if(buf[bufi] >= '0' && buf[bufi] <= '9') {
					if(ret < -922337203685477580L) throw new RuntimeException("IO.nextLong: Invalid long.");
					ret *= 10;
					ret -= (long)(buf[bufi] - '0');
					if(ret > 0) throw new RuntimeException("IO.nextLong: Invalid long.");
				} else {
					throw new RuntimeException("IO.nextLong: Invalid long.");
				}
				
				++bufi;
			}
			
			if(positive) {
				if(ret == -9223372036854775808L) throw new RuntimeException("IO.nextLong: Invalid long.");
				ret = -ret;
			}
			
			return ret;
		} catch(IOException e) {
			throw new RuntimeException("IO.nextLong: Caught IOException.");
		}
	}
	
	public double nextDouble() {
		return Double.parseDouble(next());
	}
}

    
}

Test details

Test 1

Verdict: ACCEPTED

input
`80.00 0.50 2.00 1.50 80.00` view save

correct output
`80.000000000 80.759403280` view save

user output
`80.0 80.75940327997895` view save

Test 2

Verdict: ACCEPTED

input
`100.00 0.50 2.00 1.50 80.00` view save

correct output
`80.000000000 80.000000000` view save

user output
`80.0 80.0` view save

Test 3

Verdict: ACCEPTED

input
`150.00 1.00 100.00 150.00 100....` view save

correct output
`100.000000000 100.000000000` view save

user output
`100.0 100.0` view save

Test 4

Verdict: ACCEPTED

input
`150.00 1.00 100.00 150.00 150....` view save

correct output
`150.000000000 358.113883008` view save

user output
`150.0 358.11388300841907` view save

Test 5

Verdict: ACCEPTED

input
`150.00 1.00 100.00 15.00 415.0...` view save

correct output
`500.000000000 500.000000000` view save

user output
`500.0000000000003 500.00000000...` view save

Test 6

Verdict: ACCEPTED

input
`50.00 5.00 2.00 2.00 40.00` view save

correct output
`40.000000000 40.000000000` view save

user output
`40.0 40.0` view save

Test 7

Verdict: ACCEPTED

input
`50.00 5.00 2.00 2.00 50.00` view save

correct output
`50.000000000 61.925824036` view save

user output
`50.0 61.92582403567252` view save

Test 8

Verdict: ACCEPTED

input
`50.00 5.00 2.00 2.00 65.00` view save

correct output
`78.642080737 78.642080737` view save

user output
`78.64208073700242 78.642080737...` view save

Test 9

Verdict: ACCEPTED

input
`10.00 1.00 3.00 3.00 3.00` view save

correct output
`3.000000000 3.000000000` view save

user output
`3.0 3.0` view save

Test 10

Verdict: ACCEPTED

input
`10.00 1.00 3.00 3.00 10.00` view save

correct output
`10.000000000 13.830951895` view save

user output
`10.0 13.830951894845303` view save

Test 11

Verdict: ACCEPTED

input
`10.00 1.00 3.00 3.00 16.00` view save

correct output
`20.539392014 20.539392014` view save

user output
`20.53939201416945 20.539392014...` view save

Test 12

Verdict: ACCEPTED

input
`10.00 1.00 3.00 3.00 25.00` view save

correct output
`30.000000000 30.000000000` view save

user output
`30.00000000000003 30.000000000...` view save

Test 13

Verdict: ACCEPTED

input
`10.00 1.00 3.00 3.00 33.00` view save

correct output
`38.214967272 38.214967272` view save

user output
`38.21496727221288 38.214967272...` view save

Test 14

Verdict: ACCEPTED

input
`1.00 2.00 3.00 2.00 5.00` view save

correct output
`14.588723439 14.588723439` view save

user output
`14.588723439378885 14.58872343...` view save

Test 15

Verdict: ACCEPTED

input
`6.00 2.00 3.00 2.00 7.00` view save

correct output
`14.520797289 14.520797289` view save

user output
`14.52079728939615 14.520797289...` view save

Test 16

Verdict: ACCEPTED

input
`11.00 2.00 3.00 2.00 11.00` view save

correct output
`11.000000000 17.152067348` view save

user output
`11.0 17.15206734782503` view save

Test 17

Verdict: ACCEPTED

input
`16.00 2.00 3.00 2.00 15.00` view save

correct output
`15.000000000 15.000000000` view save

user output
`15.0 15.0` view save

Test 18

Verdict: ACCEPTED

input
`21.00 2.00 3.00 2.00 15.00` view save

correct output
`15.000000000 15.000000000` view save

user output
`15.0 15.0` view save

Test 19

Verdict: ACCEPTED

input
`26.00 2.00 3.00 2.00 15.00` view save

correct output
`15.000000000 15.000000000` view save

user output
`15.0 15.0` view save

Test 20

Verdict: ACCEPTED

input
`31.00 2.00 3.00 2.00 15.00` view save

correct output
`15.000000000 15.000000000` view save

user output
`15.0 15.0` view save

Test 21

Verdict: ACCEPTED

input
`25.00 2.00 1.00 1.00 10.00` view save

correct output
`10.000000000 10.000000000` view save

user output
`10.0 10.0` view save

Test 22

Verdict: ACCEPTED

input
`25.00 2.00 1.00 2.00 10.00` view save

correct output
`10.000000000 10.000000000` view save

user output
`10.0 10.0` view save

Test 23

Verdict: ACCEPTED

input
`25.00 2.00 1.00 3.00 10.00` view save

correct output
`10.000000000 10.000000000` view save

user output
`10.0 10.0` view save

Test 24

Verdict: ACCEPTED

input
`25.00 2.00 2.00 1.00 20.00` view save

correct output
`20.000000000 20.000000000` view save

user output
`20.0 20.0` view save

Test 25

Verdict: ACCEPTED

input
`25.00 2.00 2.00 2.00 20.00` view save

correct output
`20.000000000 20.000000000` view save

user output
`20.0 20.0` view save

Test 26

Verdict: ACCEPTED

input
`25.00 2.00 2.00 3.00 20.00` view save

correct output
`20.000000000 20.000000000` view save

user output
`20.0 20.0` view save

Test 27

Verdict: ACCEPTED

input
`25.00 2.00 3.00 1.00 26.00` view save

correct output
`28.789826123 28.789826123` view save

user output
`28.789826122551602 28.78982612...` view save

Test 28

Verdict: ACCEPTED

input
`25.00 2.00 3.00 2.00 25.00` view save

correct output
`25.000000000 30.000000000` view save

user output
`25.0 30.00000000000001` view save

Test 29

Verdict: ACCEPTED

input
`25.00 2.00 3.00 3.00 25.00` view save

correct output
`25.000000000 32.365424624` view save

user output
`25.0 32.365424623862054` view save

Test 30

Verdict: ACCEPTED

input
`25.00 2.00 4.00 1.00 34.00` view save

correct output
`38.852299546 38.852299546` view save

user output
`38.852299546352725 38.85229954...` view save

Test 31

Verdict: ACCEPTED

input
`25.00 2.00 4.00 2.00 32.00` view save

correct output
`38.852299546 38.852299546` view save

user output
`38.852299546352725 38.85229954...` view save

Test 32

Verdict: ACCEPTED

input
`25.00 2.00 4.00 3.00 30.00` view save

correct output
`38.852299546 38.852299546` view save

user output
`38.852299546352725 38.85229954...` view save

Test 33

Verdict: ACCEPTED

input
`25.00 2.00 3.00 2.00 25.00` view save

correct output
`25.000000000 30.000000000` view save

user output
`25.0 30.00000000000001` view save

Test 34

Verdict: ACCEPTED

input
`25.00 2.00 3.00 3.00 25.00` view save

correct output
`25.000000000 32.365424624` view save

user output
`25.0 32.365424623862054` view save

Test 35

Verdict: ACCEPTED

input
`5.00 7.00 0.01 2.00 6.00` view save

correct output
`20.052545857 20.052545857` view save

user output
`20.052545857145308 20.05254585...` view save

Test 36

Verdict: ACCEPTED

input
`0.01 1000.00 1000.00 1000.00 1...` view save

correct output
`2000999.995002499 2000999.9950...` view save

user output
`2000999.9939961536 2000999.993...` view save

KILO 2016 5/5

Rain Fall

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Tasks

Submissions (PILIPOJAT!!)