CSES - Datatähti 2015 loppu

Submission details
Task:	Urkupillit
Sender:	Nameci2718_
Submission time:	2015-01-29 12:39:38 +0200
Language:	Java
Status:	READY
Result:	0

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

Test results
test	verdict	time	subtask
#1	ACCEPTED	0.04 s	1	details
#2	RUNTIME ERROR	0.05 s	1	details
#3	ACCEPTED	0.04 s	1	details
#4	ACCEPTED	0.04 s	1	details
#5	ACCEPTED	0.03 s	1	details
#6	ACCEPTED	0.03 s	2	details
#7	RUNTIME ERROR	0.04 s	2	details
#8	RUNTIME ERROR	0.03 s	2	details
#9	RUNTIME ERROR	0.05 s	2	details
#10	RUNTIME ERROR	0.10 s	2	details
#11	ACCEPTED	0.56 s	3	details
#12	RUNTIME ERROR	0.03 s	3	details
#13	RUNTIME ERROR	0.03 s	3	details
#14	RUNTIME ERROR	0.04 s	3	details
#15	RUNTIME ERROR	0.11 s	3	details

Code


public class Main {

	public static void main(String[] args) {
		IO io = new IO();
		
		int n = io.nextInt();
		int k = io.nextInt();
		
		boolean[] numbers = new boolean[n];
		
		for (int i = n; i >= 0; i--) {
			if(k >= i) {
				k -= (i + 1);
				numbers[i] = true;
				io.print((i+1)+" ");
			}
		}
		
		for (int i = 0; i < n; i++) {
			if(!numbers[i]) io.print((i+1)+" ");
		}
		
		io.close();
	}

}

Test details

Test 1

Subtask: 1

Verdict: ACCEPTED

input
`5 0` view save

correct output
`1 2 3 4 5` view save

user output
`1 2 3 4 5` view save

Test 2

Subtask: 1

Verdict: RUNTIME ERROR

input
`5 10` view save

correct output
`5 4 3 2 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 5
	at Main.main(Main.java:16)

Test 3

Subtask: 1

Verdict: ACCEPTED

input
`5 3` view save

correct output
`4 1 2 3 5` view save

user output
`4 1 2 3 5` view save

Test 4

Subtask: 1

Verdict: ACCEPTED

input
`5 1` view save

correct output
`2 1 3 4 5` view save

user output
`2 1 3 4 5` view save

Test 5

Subtask: 1

Verdict: ACCEPTED

input
`5 2` view save

correct output
`3 1 2 4 5` view save

user output
`3 1 2 4 5` view save

Test 6

Subtask: 2

Verdict: ACCEPTED

input
`100 0` view save

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

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

Test 7

Subtask: 2

Verdict: RUNTIME ERROR

input
`100 4950` view save

correct output
`100 99 98 97 96 95 94 93 92 91...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 100
	at Main.main(Main.java:16)

Test 8

Subtask: 2

Verdict: RUNTIME ERROR

input
`100 2279` view save

correct output
`100 99 98 97 96 95 94 93 92 91...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 100
	at Main.main(Main.java:16)

Test 9

Subtask: 2

Verdict: RUNTIME ERROR

input
`100 2528` view save

correct output
`100 99 98 97 96 95 94 93 92 91...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 100
	at Main.main(Main.java:16)

Test 10

Subtask: 2

Verdict: RUNTIME ERROR

input
`100 4483` view save

correct output
`100 99 98 97 96 95 94 93 92 91...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 100
	at Main.main(Main.java:16)

Test 11

Subtask: 3

Verdict: ACCEPTED

input
`100000 0` view save

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

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

Test 12

Subtask: 3

Verdict: RUNTIME ERROR

input
`100000 4999950000` view save

correct output
`100000 99999 99998 99997 99996...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.RuntimeException: IO.nextInt: Invalid int.
	at IO.nextInt(IO.java:106)
	at Main.main(Main.java:9)

Test 13

Subtask: 3

Verdict: RUNTIME ERROR

input
`100000 2969035543` view save

correct output
`100000 99999 99998 99997 99996...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.RuntimeException: IO.nextInt: Invalid int.
	at IO.nextInt(IO.java:106)
	at Main.main(Main.java:9)

Test 14

Subtask: 3

Verdict: RUNTIME ERROR

input
`100000 2495939870` view save

correct output
`100000 99999 99998 99997 99996...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.RuntimeException: IO.nextInt: Invalid int.
	at IO.nextInt(IO.java:106)
	at Main.main(Main.java:9)

Test 15

Subtask: 3

Verdict: RUNTIME ERROR

input
`100000 1279770330` view save

correct output
`100000 99999 99998 99997 99996...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 100000
	at Main.main(Main.java:16)

Datatähti 2015 loppu

Urkupillit

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

Tasks

Submissions (Nameci2718_)