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Datatähti 2015 loppu

Start:2015-01-29 12:15:00
End:2015-01-29 17:15:00
 

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CSES - Datatähti 2015 loppu - Results
History
2015-01-29 17:00:1229
2015-01-29 16:56:570
2015-01-29 16:43:4929
2015-01-29 16:08:5129
Task:Pörssihai
Sender:Etsubu
Submission time:2015-01-29 16:56:57
Language:Java
Status:READY
Score:0

Feedback

groupverdictscore
#1WRONG ANSWER0
#2WRONG ANSWER0
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1ACCEPTED0.06 / 5.001details
#2WRONG ANSWER0.05 / 5.001details
#3WRONG ANSWER0.10 / 5.001details
#4WRONG ANSWER1.46 / 5.002details
#5WRONG ANSWER1.46 / 5.002details
#6ACCEPTED1.47 / 5.002details
#7TIME LIMIT EXCEEDED-- / 5.003details
#8TIME LIMIT EXCEEDED-- / 5.003details
#9TIME LIMIT EXCEEDED-- / 5.003details
#10TIME LIMIT EXCEEDED-- / 5.003details
#11TIME LIMIT EXCEEDED-- / 5.003details
#12TIME LIMIT EXCEEDED-- / 5.003details
#13TIME LIMIT EXCEEDED-- / 5.003details
#14TIME LIMIT EXCEEDED-- / 5.003details
#15TIME LIMIT EXCEEDED-- / 5.003details
#16TIME LIMIT EXCEEDED-- / 5.003details
#17TIME LIMIT EXCEEDED-- / 5.003details
#18TIME LIMIT EXCEEDED-- / 5.003details
#19TIME LIMIT EXCEEDED-- / 5.003details
#20TIME LIMIT EXCEEDED-- / 5.003details

Code

//package Omenat;

import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;

public class Porssi {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		IO io=new IO();
		int days=io.nextInt();
		//int array[]=new int [days];
		long sumArray[]=new long[days];
		sumArray[0]=io.nextInt();
		for(int i=1;i<days;i++){
			sumArray[i]=sumArray[i-1]+io.nextInt();
		}
		/*sumArray[0]=array[0];
		for(int i=1;i>=0;i--){
			sumArray[i]=sumArray[i-1]+array[i];
			//System.out.println(sumArray[i]);
		}*/
		for(int i=0;i<days;i++){
			int sequence=1;
			double max;
			if(i==0)
				max=sumArray[0];
			else
				max=sumArray[i]-sumArray[i-1];
			//long sum=array[i];
			for(int j=i-1;j>=0;j--){
				long sum;
				if(j==0)
					sum=sumArray[j];
				else
					sum=sumArray[i]-sumArray[j-1];
				//System.out.println(sum+":"+sum/(i+1-j));
				if(((double)(sum/(i+1-j)))>=max){
					max=(double)(sum/(i+1-j));
					sequence=i+1-j;
					//System.out.println("max set");
				}
			}
			io.print(Integer.toString(sequence)+" ");
		}
		io.close();
	}

}
//7
//1 6 4 6 2 5 5
//1 1 2 1 4 1 2

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

Group: 1

Verdict: ACCEPTED

input
200
5986 845897 759781 171305 7836...
view   save

correct output
1 1 2 3 4 1 1 2 4 1 2 1 2 5 6 ...
view   save

user output
1 1 2 3 4 1 1 2 4 1 2 1 2 5 6 ...
view   save

Test 2

Group: 1

Verdict: WRONG ANSWER

input
200
607815 909742 130099 813674 34...
view   save

correct output
1 1 3 1 5 1 1 3 4 5 1 1 1 4 10...
view   save

user output
1 1 2 1 4 1 1 3 4 5 1 1 1 4 10...
view   save

Test 3

Group: 1

Verdict: WRONG ANSWER

input
200
921591 381013 930275 151815 69...
view   save

correct output
1 2 1 4 5 1 2 3 4 1 2 7 1 2 3 ...
view   save

user output
1 2 1 2 3 1 2 3 4 1 2 7 1 2 3 ...
view   save

Test 4

Group: 2

Verdict: WRONG ANSWER

input
5000
952303 272950 268680 897180 13...
view   save

correct output
1 2 3 1 2 1 4 8 9 10 1 2 13 14...
view   save

user output
1 2 3 1 2 1 4 5 6 7 1 2 10 11 ...
view   save

Test 5

Group: 2

Verdict: WRONG ANSWER

input
5000
815856 460818 496023 308974 33...
view   save

correct output
1 2 3 4 5 1 1 2 9 1 11 12 13 1...
view   save

user output
1 1 1 3 4 1 1 2 4 1 6 11 12 1 ...
view   save

Test 6

Group: 2

Verdict: ACCEPTED

input
5000
4889 373080 366119 72135 10214...
view   save

correct output
1 1 2 3 4 1 1 2 3 4 5 1 2 3 1 ...
view   save

user output
1 1 2 3 4 1 1 2 3 4 5 1 2 3 1 ...
view   save

Test 7

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
444890 370930 385763 316218 44...
view   save

correct output
1 2 3 4 1 2 3 4 9 1 2 1 4 5 6 ...
view   save

user output
(empty)

Test 8

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
202077 270536 246808 189471 19...
view   save

correct output
1 1 2 3 4 1 1 3 4 5 1 2 8 9 10...
view   save

user output
(empty)

Test 9

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
736301 784710 628727 708231 64...
view   save

correct output
1 1 3 4 5 6 7 1 2 1 4 1 1 7 1 ...
view   save

user output
(empty)

Test 10

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
242104 238293 242641 242281 24...
view   save

correct output
1 2 1 2 3 1 2 3 1 2 1 4 11 12 ...
view   save

user output
(empty)

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
252952 189698 245317 275463 24...
view   save

correct output
1 2 1 1 2 4 7 1 2 3 1 2 3 1 1 ...
view   save

user output
(empty)

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
214451 357457 213436 351167 21...
view   save

correct output
1 1 2 1 4 5 6 7 8 9 1 1 3 4 5 ...
view   save

user output
(empty)

Test 13

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
363703 361248 358992 356404 35...
view   save

correct output
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
view   save

user output
(empty)

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
718920 716974 715476 714540 71...
view   save

correct output
1 2 3 4 5 6 7 1 1 1 1 1 1 1 1 ...
view   save

user output
(empty)

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
614078 647174 701983 580935 58...
view   save

correct output
1 1 1 3 4 1 6 8 9 1 1 3 4 14 1...
view   save

user output
(empty)

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
788376 788632 788880 789118 78...
view   save

correct output
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

user output
(empty)

Test 17

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
711774 711541 711305 711627 71...
view   save

correct output
1 2 3 1 2 6 1 2 1 2 3 6 7 1 2 ...
view   save

user output
(empty)

Test 18

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
685798 944128 587123 653271 65...
view   save

correct output
1 1 2 3 4 1 2 7 8 10 11 1 1 3 ...
view   save

user output
(empty)

Test 19

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
734074 734109 733868 733873 73...
view   save

correct output
1 1 3 4 5 1 1 1 1 1 1 1 3 5 6 ...
view   save

user output
(empty)

Test 20

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000
143117 1 267468 262833 141471 ...
view   save

correct output
1 2 1 2 3 1 1 2 4 1 2 10 11 12...
view   save

user output
(empty)