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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 13:01:01100
2015-01-29 12:57:4745
2015-01-29 12:51:2612
2015-01-29 12:50:0712
2015-01-29 12:46:3045
2015-01-29 12:43:4945
2015-01-29 12:43:19
2015-01-29 12:42:450
2015-01-29 12:42:160
2015-01-29 12:40:480
2015-01-29 12:39:380
Task:Urkupillit
Sender:Nameci2718_
Submission time:2015-01-29 12:39:38
Language:Java
Status:READY
Score:0

Feedback

groupverdictscore
#1RUNTIME ERROR0
#2RUNTIME ERROR0
#3RUNTIME ERROR0

Test results

testverdicttime (s)group
#1ACCEPTED0.04 / 2.001details
#2RUNTIME ERROR0.05 / 2.001details
#3ACCEPTED0.04 / 2.001details
#4ACCEPTED0.04 / 2.001details
#5ACCEPTED0.03 / 2.001details
#6ACCEPTED0.03 / 2.002details
#7RUNTIME ERROR0.04 / 2.002details
#8RUNTIME ERROR0.03 / 2.002details
#9RUNTIME ERROR0.05 / 2.002details
#10RUNTIME ERROR0.10 / 2.002details
#11ACCEPTED0.56 / 2.003details
#12RUNTIME ERROR0.03 / 2.003details
#13RUNTIME ERROR0.03 / 2.003details
#14RUNTIME ERROR0.04 / 2.003details
#15RUNTIME ERROR0.11 / 2.003details

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

Group: 1

Verdict: ACCEPTED

input
5 0

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correct output
1 2 3 4 5 

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user output
1 2 3 4 5 

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Test 2

Group: 1

Verdict: RUNTIME ERROR

input
5 10

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correct output
5 4 3 2 1 

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user output
(empty)

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

Test 3

Group: 1

Verdict: ACCEPTED

input
5 3

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correct output
4 1 2 3 5 

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user output
4 1 2 3 5 

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Test 4

Group: 1

Verdict: ACCEPTED

input
5 1

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correct output
2 1 3 4 5 

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user output
2 1 3 4 5 

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Test 5

Group: 1

Verdict: ACCEPTED

input
5 2

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correct output
3 1 2 4 5 

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user output
3 1 2 4 5 

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Test 6

Group: 2

Verdict: ACCEPTED

input
100 0

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

Test 7

Group: 2

Verdict: RUNTIME ERROR

input
100 4950

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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

Group: 2

Verdict: RUNTIME ERROR

input
100 2279

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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

Group: 2

Verdict: RUNTIME ERROR

input
100 2528

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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

Group: 2

Verdict: RUNTIME ERROR

input
100 4483

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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

Group: 3

Verdict: ACCEPTED

input
100000 0

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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

Group: 3

Verdict: RUNTIME ERROR

input
100000 4999950000

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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

Group: 3

Verdict: RUNTIME ERROR

input
100000 2969035543

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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

Group: 3

Verdict: RUNTIME ERROR

input
100000 2495939870

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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

Group: 3

Verdict: RUNTIME ERROR

input
100000 1279770330

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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)