CSES - Datatähti 2021 alku

CSES - Datatähti 2021 alku - Results

Submission details
Task:	Alitaulukot
Sender:	Joo
Submission time:	2020-10-03 18:58:14 +0300
Language:	Java
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.17 s	1, 2, 3	details
#2	WRONG ANSWER	0.17 s	1, 2, 3	details
#3	WRONG ANSWER	0.17 s	1, 2, 3	details
#4	WRONG ANSWER	0.17 s	1, 2, 3	details
#5	WRONG ANSWER	0.18 s	1, 2, 3	details
#6	WRONG ANSWER	0.20 s	2, 3	details
#7	WRONG ANSWER	0.19 s	2, 3	details
#8	WRONG ANSWER	0.21 s	2, 3	details
#9	WRONG ANSWER	0.27 s	2, 3	details
#10	WRONG ANSWER	0.27 s	2, 3	details
#11	TIME LIMIT EXCEEDED	--	3	details
#12	WRONG ANSWER	0.36 s	3	details
#13	WRONG ANSWER	0.40 s	3	details
#14	TIME LIMIT EXCEEDED	--	3	details
#15	TIME LIMIT EXCEEDED	--	3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details

Code

import java.util.List;
import java.io.BufferedReader;
import java.util.ArrayList;
import java.util.Scanner;

public class Alitaulukot {
    
    private static final Scanner scanner = new Scanner(System.in);

    public static void main(String[] args) { 

        String input1 = scanner.nextLine();
        String input2 = scanner.nextLine();

        int now = (int) System.nanoTime();

        String[] input1List = input1.split(" ");
        int listSize = Integer.valueOf(input1List[0]);
        int maxDifference = Integer.valueOf(input1List[1]);

        String[] input2List = input2.split(" ");
        int[] givenNumberList = new int[listSize];
        for(int i = 0; i < givenNumberList.length; i++) {
            givenNumberList[i] = Integer.valueOf(input2List[i]);
        }

        int solutions = listSize;

        int previousListStartDistance = 0;

        for(int i = 0; i < givenNumberList.length; i++) {
            for(int numberIndex = i-1; numberIndex >= i-previousListStartDistance; numberIndex--) {
                if(Math.abs(givenNumberList[numberIndex]-givenNumberList[i]) <= maxDifference) {
                    solutions++;
                }
                else {
                    previousListStartDistance = i-numberIndex-1;
                    break;
                }
            }
            previousListStartDistance++;
        }

        System.out.println(solutions);

        System.out.println("\n"+((int)System.nanoTime()-now));
    }
}

Test details

Test 1

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`100 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5050` view save

user output
`5050 876317` view save

Test 2

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`100 2 5 5 2 4 3 5 3 4 3 2 3 4 5 4 4 ...` view save

correct output
`317` view save

user output
`317 483707` view save

Test 3

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`100 10 71 60 61 96 25 10 10 9 84 85 1...` view save

correct output
`119` view save

user output
`119 825031` view save

Test 4

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`100 990000000 111122929 961821360 578238211 ...` view save

correct output
`4006` view save

user output
`4006 1735898` view save

Test 5

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`100 1000000000 553190572 453407680 667300705 ...` view save

correct output
`5050` view save

user output
`5050 1809257` view save

Test 6

Group: 2, 3

Verdict: WRONG ANSWER

input
`2000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`2001000` view save

user output
`2001000 16854058` view save

Test 7

Group: 2, 3

Verdict: WRONG ANSWER

input
`2000 2 4 4 1 4 2 3 1 2 1 3 5 2 2 4 4 ...` view save

correct output
`6340` view save

user output
`6340 5594450` view save

Test 8

Group: 2, 3

Verdict: WRONG ANSWER

input
`2000 10 65 88 33 88 41 10 17 38 22 3 8...` view save

correct output
`2413` view save

user output
`2413 8465893` view save

Test 9

Group: 2, 3

Verdict: WRONG ANSWER

input
`2000 999000000 746120950 772769620 721488968 ...` view save

correct output
`1287776` view save

user output
`1287776 47703466` view save

Test 10

Group: 2, 3

Verdict: WRONG ANSWER

input
`2000 1000000000 621947980 510355354 756705418 ...` view save

correct output
`2001000` view save

user output
`2001000 60193581` view save

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5000050000` view save

user output
(empty)

Test 12

Group: 3

Verdict: WRONG ANSWER

input
`100000 2 3 3 1 3 3 1 1 5 1 2 5 4 1 3 1 ...` view save

correct output
`317066` view save

user output
`317066 77743069` view save

Test 13

Group: 3

Verdict: WRONG ANSWER

input
`100000 10 10 3 6 3 43 60 5 48 15 27 86 4...` view save

correct output
`123292` view save

user output
`123292 81772164` view save

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 999990000 460235639 963048588 47270983 3...` view save

correct output
`4946886742` view save

user output
(empty)

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 1000000000 885457070 18257718 927615960 3...` view save

correct output
`5000050000` view save

user output
(empty)

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 50000 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

correct output
`3750075000` view save

user output
(empty)

Test 17

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 50000 100000 99999 99998 99997 99996...` view save

correct output
`3750075000` view save

user output
(empty)

Datatähti 2021 alku

Alitaulukot

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

Tasks

Submissions (Joo)