CSES - Datatähti 2020 alku

CSES - Datatähti 2020 alku - Results

Submission details
Task:	Lukuvälit
Sender:	onnari11
Submission time:	2019-10-03 16:51:48 +0300
Language:	Java
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0
#3	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.13 s	1, 2, 3	details
#2	RUNTIME ERROR	0.13 s	1, 2, 3	details
#3	RUNTIME ERROR	0.13 s	1, 2, 3	details
#4	RUNTIME ERROR	0.13 s	1, 2, 3	details
#5	RUNTIME ERROR	0.13 s	1, 2, 3	details
#6	RUNTIME ERROR	0.13 s	1, 2, 3	details
#7	RUNTIME ERROR	0.13 s	1, 2, 3	details
#8	RUNTIME ERROR	0.13 s	1, 2, 3	details
#9	RUNTIME ERROR	0.13 s	1, 2, 3	details
#10	RUNTIME ERROR	0.13 s	1, 2, 3	details
#11	RUNTIME ERROR	0.13 s	1, 2, 3	details
#12	RUNTIME ERROR	0.13 s	1, 2, 3	details
#13	RUNTIME ERROR	0.59 s	2, 3	details
#14	RUNTIME ERROR	0.62 s	2, 3	details
#15	RUNTIME ERROR	0.64 s	2, 3	details
#16	RUNTIME ERROR	0.63 s	2, 3	details
#17	RUNTIME ERROR	0.61 s	2, 3	details
#18	RUNTIME ERROR	0.61 s	2, 3	details
#19	RUNTIME ERROR	0.13 s	2, 3	details
#20	RUNTIME ERROR	0.13 s	2, 3	details
#21	RUNTIME ERROR	0.63 s	3	details
#22	RUNTIME ERROR	0.65 s	3	details
#23	RUNTIME ERROR	0.66 s	3	details
#24	RUNTIME ERROR	0.67 s	3	details
#25	RUNTIME ERROR	0.66 s	3	details
#26	RUNTIME ERROR	0.63 s	3	details
#27	RUNTIME ERROR	0.13 s	3	details
#28	RUNTIME ERROR	0.13 s	3	details

Code

import java.lang.Math;
import java.lang.String; 
import java.util.*;
import java.io.BufferedReader;

class lukuvalit{
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        
        List<String[]> numPairs = new ArrayList<String[]>();

        Scanner scan = new Scanner(System.in);
        for(int i = 0; i<n; i++){
            String numbers = scan.nextLine();
            String[] nums = numbers.split(" ");
            numPairs.add(nums);
        }
        scan.close();

        for(String[] ab : numPairs){
            int a = Integer.parseInt(ab[0]);
            int b = Integer.parseInt(ab[1]);

            if(a == b){
                if(isValid(Integer.toString(a))){
                    System.out.println(1);
                }else{
                    System.out.println(0);
                }
            }else{
                int output = 0;
                if(a == 0){
                    a+=1;
                    output += 1;
                }
                int first = -1;
                int last = -1;

                for(int i = a; i <= b; i++){
                    if(isValid(Integer.toString(i))){
                        first = i;
                        break;
                    }
                }

                for(int i = b; i>=a; i--){
                    if(isValid(Integer.toString(i))){
                        last = i;
                        break;
                    }
                }

                if(first != -1 && last != -1){
                    int startBinaryVal = getBinary(Integer.toString(first));
                    int endBinaryVal = getBinary(Integer.toString(last));

                    int val = (endBinaryVal-startBinaryVal)+1;
                    output += val;
                }
                System.out.println(output);
            }
        }
        input.close();
    }

    public static boolean isValid(String num){
        boolean output = true;
        for(int i = 0; i < num.length(); i++){
            char chr = num.charAt(i);
            if(chr != '1' && chr != '0'){
                output = false;
                break;
            }
        }
        return output;
    }

    public static int getBinary(String input){
        int val = Integer.parseInt(input, 2);
        return val;

    }
}

Test details

Test 1

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`4 0 10 1 5 3 4 11 11` view save

correct output
`3 1 0 1` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 2

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 0 0` view save

correct output
`1` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 3

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 1000 1000` view save

correct output
`1` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 4

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`16 0 0 0 1 0 2 1 1 ...` view save

correct output
`1 2 2 1 1 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 5

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`9 0 0 0 1 0 10 0 11 ...` view save

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

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 6

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1000 0 1000 0 1000 0 1000 0 1000 ...` view save

correct output
`9 9 9 9 9 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 7

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1000 100 111 0 101 1 10 10 110 ...` view save

correct output
`4 6 2 5 8 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 8

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1000 480 564 753 988 479 909 32 973 ...` view save

correct output
`0 0 0 4 0 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 9

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1000 98 111 8 111 98 111 111 113 ...` view save

correct output
`4 6 4 1 7 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 10

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1000 0 0 1 1 2 2 3 3 ...` view save

correct output
`1 1 0 0 0 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 11

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1000 0 1000 0 999 1 1000 0 998 ...` view save

correct output
`9 8 8 8 7 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 12

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 0 1000` view save

correct output
`9` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 13

Group: 2, 3

Verdict: RUNTIME ERROR

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

correct output
`33 33 33 33 33 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 14

Group: 2, 3

Verdict: RUNTIME ERROR

input
`100000 86042 98295 30077 80920 45856 67174 3890 60412 ...` view save

correct output
`0 0 0 16 0 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 15

Group: 2, 3

Verdict: RUNTIME ERROR

input
`100000 11 10000 1111 11000 1011 1100 1110 1111 ...` view save

correct output
`14 10 2 2 8 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 16

Group: 2, 3

Verdict: RUNTIME ERROR

input
`100000 9 9999 1109 1110 112 1012 11098 11101 ...` view save

correct output
`14 1 4 2 6 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 17

Group: 2, 3

Verdict: RUNTIME ERROR

input
`100000 0 0 1 1 2 2 3 3 ...` view save

correct output
`1 1 0 0 0 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 18

Group: 2, 3

Verdict: RUNTIME ERROR

input
`100000 0 100000 0 99999 1 100000 0 99998 ...` view save

correct output
`33 32 32 32 31 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 19

Group: 2, 3

Verdict: RUNTIME ERROR

input
`3 99999 99999 99999 100000 100000 100000` view save

correct output
`0 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 20

Group: 2, 3

Verdict: RUNTIME ERROR

input
`1 0 100000` view save

correct output
`33` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 21

Group: 3

Verdict: RUNTIME ERROR

input
`100000 0 1000000000000000000 0 1000000000000000000 0 1000000000000000000 0 1000000000000000000 ...` view save

correct output
`262145 262145 262145 262145 262145 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 22

Group: 3

Verdict: RUNTIME ERROR

input
`100000 179926689319432205 25677963778...` view save

correct output
`0 0 0 0 0 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 23

Group: 3

Verdict: RUNTIME ERROR

input
`100000 100110100011010101 11100011010...` view save

correct output
`74822 54944 140968 252594 23521 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 24

Group: 3

Verdict: RUNTIME ERROR

input
`100000 100110100011010102 11100011010...` view save

correct output
`74822 252594 94086 10836 11352 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 25

Group: 3

Verdict: RUNTIME ERROR

input
`100000 256779637786129463 25677963778...` view save

correct output
`0 0 0 0 0 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 26

Group: 3

Verdict: RUNTIME ERROR

input
`100000 0 1000000000000000000 0 999999999999999999 1 1000000000000000000 0 999999999999999998 ...` view save

correct output
`262145 262144 262144 262144 262143 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 27

Group: 3

Verdict: RUNTIME ERROR

input
`3 999999999999999999 99999999999...` view save

correct output
`0 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Test 28

Group: 3

Verdict: RUNTIME ERROR

input
`1 0 1000000000000000000` view save

correct output
`262145` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/j...

Datatähti 2020 alku

Lukuvälit

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

Tasks

Submissions (onnari11)