CSES - Datatähti 2016 alku

Submission details
Task:	Bittipeli
Sender:	@.+-_
Submission time:	2015-10-04 18:45:43 +0300
Language:	Java
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0
#3	WRONG ANSWER	0
#4	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.17 s	1	details
#2	ACCEPTED	0.18 s	1	details
#3	ACCEPTED	0.17 s	1	details
#4	ACCEPTED	0.17 s	1	details
#5	RUNTIME ERROR	0.18 s	1	details
#6	ACCEPTED	0.18 s	1	details
#7	ACCEPTED	0.17 s	1	details
#8	ACCEPTED	0.17 s	1	details
#9	ACCEPTED	0.17 s	1	details
#10	ACCEPTED	0.17 s	1	details
#11	ACCEPTED	0.17 s	1	details
#12	ACCEPTED	0.17 s	1	details
#13	ACCEPTED	0.17 s	1	details
#14	WRONG ANSWER	0.19 s	1	details
#15	WRONG ANSWER	0.22 s	1	details
#16	ACCEPTED	0.20 s	1	details
#17	RUNTIME ERROR	0.17 s	1	details
#18	ACCEPTED	0.17 s	1	details
#19	ACCEPTED	0.18 s	1	details
#20	ACCEPTED	0.18 s	1	details
#21	RUNTIME ERROR	0.18 s	2	details
#22	RUNTIME ERROR	0.17 s	2	details
#23	RUNTIME ERROR	0.17 s	2	details
#24	ACCEPTED	0.17 s	2	details
#25	ACCEPTED	0.17 s	2	details
#26	RUNTIME ERROR	0.18 s	2	details
#27	ACCEPTED	0.17 s	2	details
#28	RUNTIME ERROR	0.17 s	2	details
#29	ACCEPTED	0.17 s	2	details
#30	WRONG ANSWER	0.17 s	2	details
#31	WRONG ANSWER	0.18 s	2	details
#32	ACCEPTED	0.17 s	2	details
#33	WRONG ANSWER	0.18 s	2	details
#34	WRONG ANSWER	0.16 s	2	details
#35	WRONG ANSWER	0.17 s	2	details
#36	WRONG ANSWER	0.18 s	2	details
#37	WRONG ANSWER	0.17 s	2	details
#38	WRONG ANSWER	0.17 s	2	details
#39	WRONG ANSWER	0.18 s	2	details
#40	RUNTIME ERROR	0.18 s	2	details
#41	ACCEPTED	0.17 s	3	details
#42	WRONG ANSWER	0.17 s	3	details
#43	WRONG ANSWER	0.17 s	3	details
#44	ACCEPTED	0.17 s	3	details
#45	ACCEPTED	0.17 s	3	details
#46	ACCEPTED	0.17 s	3	details
#47	ACCEPTED	0.18 s	3	details
#48	ACCEPTED	0.17 s	3	details
#49	ACCEPTED	0.16 s	3	details
#50	RUNTIME ERROR	0.17 s	3	details
#51	ACCEPTED	0.17 s	3	details
#52	ACCEPTED	0.19 s	3	details
#53	RUNTIME ERROR	0.17 s	3	details
#54	ACCEPTED	0.18 s	3	details
#55	WRONG ANSWER	0.17 s	3	details
#56	WRONG ANSWER	0.21 s	3	details
#57	WRONG ANSWER	0.20 s	3	details
#58	WRONG ANSWER	0.20 s	3	details
#59	WRONG ANSWER	0.23 s	3	details
#60	RUNTIME ERROR	0.22 s	3	details
#61	ACCEPTED	0.17 s	4	details
#62	WRONG ANSWER	0.16 s	4	details
#63	ACCEPTED	0.17 s	4	details
#64	ACCEPTED	0.17 s	4	details
#65	ACCEPTED	0.17 s	4	details
#66	WRONG ANSWER	0.17 s	4	details
#67	WRONG ANSWER	0.18 s	4	details
#68	WRONG ANSWER	0.17 s	4	details
#69	ACCEPTED	0.17 s	4	details
#70	WRONG ANSWER	0.16 s	4	details
#71	ACCEPTED	0.18 s	4	details
#72	ACCEPTED	0.17 s	4	details
#73	ACCEPTED	0.19 s	4	details
#74	WRONG ANSWER	0.17 s	4	details
#75	WRONG ANSWER	0.18 s	4	details
#76	TIME LIMIT EXCEEDED	--	4	details
#77	TIME LIMIT EXCEEDED	--	4	details
#78	TIME LIMIT EXCEEDED	--	4	details
#79	TIME LIMIT EXCEEDED	--	4	details
#80	TIME LIMIT EXCEEDED	--	4	details

Code

public class Bites2 {
	static String operations = "";
	static int operationCount = 0;
	
	public static char[] doItPleb(char[] input) {
		String output = "";
		char dominant = '-';
		
		for(int i = 0; i < input.length-1; i++) {
			if(input[i] != dominant) {
				if(input[i+1] == input[i])
					output += '1';
				else
					output += '0';
				
				dominant = input[i];
			}
		}
		
		if(input[input.length-1] != input[input.length-2])
			output += '0';
		
		return output.toCharArray();
	}
	
	public static char[] clean(char[] input, int lastOne, boolean thisThing) {
		String output = "";
		int count = 0;
		boolean hit = false;
		
		for(int i = 0; i < input.length; i++) {
			if(input[i] != '-') {
				output += input[i];
				if(!hit && input[i] == '1')
					count++;
			} else hit = true;
			
			if(i >= lastOne) break;
		}
		
		operations += count + (thisThing? 1 : 0) + " ";
		operationCount++;
		
		return output.toCharArray();
	}
	
	public static void main(String[] args) {
		IO oi = new IO();
		char[] bits = oi.next().toCharArray();
		
		int i;
		boolean temp;
		
		// would they actually do this?
		// nope, but let's keep it anyway
		if(bits.length == 1) {
			oi.println("QAQ");
			oi.close();
			return;
		} else if(bits.length == 2) {
			if(bits[0] == bits[1]) {
				oi.println("1\n1");
				oi.close();
				return;
			} else {
				oi.println("QAQ");
				oi.close();
				return;
			}
		}
		
		bits = doItPleb(bits);
		
		loop:
		while(true) {
			if(bits.length <= 3) {
				if(bits[1] == '0') {
					oi.println("QAQ");
					oi.close();
					return;
				} else {
					if(bits[0] == '1') operations += "2 1";
					else operations += "1 1";
					
					operationCount += 2;
					break;
				}
			}
			
			/*for(int j = 0; j < bits.length - 2; j++) {
				if(bits[j] == '0' && bits[j+1] == '1' && bits[j+2] == '0') {
					bits[j] = '1';
					bits[j+1] = '-';
					bits[j+2] = '-';
					bits = clean(bits, j+2, false);
					continue loop;
				}
			}*/
			
			i = (int) Math.floor(bits.length / 2);
			for(int j = i; j < 2 * i; j++) {
				if(j < bits.length-1 && bits[j] == '1' && (bits[j+1] == '0' || bits[j-1] == '0')) {
					temp = bits[j-1] == '1';
					bits[j-1] = '1';
					bits[j] = '-';
					bits[j+1] = '-';
					bits = clean(bits, j+1, temp);
					continue loop;
				} else if(bits[i*2-j] == '1' && (bits[i*2-j+1] == '0' || bits[i*2-j-1] == '0')) {
					temp = bits[i*2-j-1] == '1';
					bits[i*2-j-1] = '1';
					bits[i*2-j] = '-';
					bits[i*2-j+1] = '-';
					bits = clean(bits, i*2-j+1, temp);
					continue loop;
				}
			}
			
			boolean winned = true;
			for(int j = 0; j < bits.length; j++) {
				operationCount++;
				operations += "1 ";
				
				if(bits[j] != bits[0])
					winned = false;
			}
			
			if(winned) break;
			
			oi.println("QAQ");
			oi.close();
			return;
		}
		
		oi.println(operationCount);
		oi.println(operations);
		oi.close();
	}
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
`1011001010` view save

correct output
`QAQ` view save

user output
`QAQ` view save

Test 2

Group: 1

Verdict: ACCEPTED

input
`0000001001` view save

correct output
`3 1 1 1` view save

user output
`3 2 2 1` view save

Test 3

Group: 1

Verdict: ACCEPTED

input
`0111011100` view save

correct output
`3 2 1 1` view save

user output
`3 2 1 1` view save

Test 4

Group: 1

Verdict: ACCEPTED

input
`0100100100` view save

correct output
`4 2 1 1 1` view save

user output
`4 2 1 1 1` view save

Test 5

Group: 1

Verdict: RUNTIME ERROR

input
`1110010110` view save

correct output
`4 2 1 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 6

Group: 1

Verdict: ACCEPTED

input
`1111110110` view save

correct output
`3 1 1 1` view save

user output
`3 2 2 1` view save

Test 7

Group: 1

Verdict: ACCEPTED

input
`0011110001` view save

correct output
`3 1 2 1` view save

user output
`3 3 2 1` view save

Test 8

Group: 1

Verdict: ACCEPTED

input
`0111111000` view save

correct output
`2 1 1` view save

user output
`2 1 1` view save

Test 9

Group: 1

Verdict: ACCEPTED

input
`1111111100` view save

correct output
`2 1 1` view save

user output
`2 2 1` view save

Test 10

Group: 1

Verdict: ACCEPTED

input
`1000010011` view save

correct output
`3 2 1 1` view save

user output
`3 2 1 1` view save

Test 11

Group: 1

Verdict: ACCEPTED

input
`1101110000` view save

correct output
`3 1 1 1` view save

user output
`3 2 2 1` view save

Test 12

Group: 1

Verdict: ACCEPTED

input
`1101101100` view save

correct output
`4 1 2 1 1` view save

user output
`4 3 2 2 1` view save

Test 13

Group: 1

Verdict: ACCEPTED

input
`0100111110` view save

correct output
`3 1 1 1` view save

user output
`3 1 1 1` view save

Test 14

Group: 1

Verdict: WRONG ANSWER

input
`1101001011` view save

correct output
`4 2 2 2 1` view save

user output
`QAQ` view save

Test 15

Group: 1

Verdict: WRONG ANSWER

input
`1110110010` view save

correct output
`4 1 2 1 1` view save

user output
`QAQ` view save

Test 16

Group: 1

Verdict: ACCEPTED

input
`0011011100` view save

correct output
`3 3 2 1` view save

user output
`3 3 2 1` view save

Test 17

Group: 1

Verdict: RUNTIME ERROR

input
`1100101011` view save

correct output
`QAQ` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 18

Group: 1

Verdict: ACCEPTED

input
`1101100111` view save

correct output
`3 2 2 1` view save

user output
`3 2 2 1` view save

Test 19

Group: 1

Verdict: ACCEPTED

input
`0110000100` view save

correct output
`3 2 1 1` view save

user output
`3 2 1 1` view save

Test 20

Group: 1

Verdict: ACCEPTED

input
`0000101000` view save

correct output
`QAQ` view save

user output
`QAQ` view save

Test 21

Group: 2

Verdict: RUNTIME ERROR

input
`1110010100` view save

correct output
`QAQ` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 22

Group: 2

Verdict: RUNTIME ERROR

input
`1110010000` view save

correct output
`3 2 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 23

Group: 2

Verdict: RUNTIME ERROR

input
`1001101100` view save

correct output
`4 1 1 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 24

Group: 2

Verdict: ACCEPTED

input
`0000000111` view save

correct output
`2 1 1` view save

user output
`2 2 1` view save

Test 25

Group: 2

Verdict: ACCEPTED

input
`0011111110` view save

correct output
`2 2 1` view save

user output
`2 2 1` view save

Test 26

Group: 2

Verdict: RUNTIME ERROR

input
`1100101100` view save

correct output
`4 2 1 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 27

Group: 2

Verdict: ACCEPTED

input
`0111101110` view save

correct output
`3 2 1 1` view save

user output
`3 2 1 1` view save

Test 28

Group: 2

Verdict: RUNTIME ERROR

input
`0000011011` view save

correct output
`3 2 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 29

Group: 2

Verdict: ACCEPTED

input
`1110011101` view save

correct output
`3 3 2 1` view save

user output
`3 3 2 1` view save

Test 30

Group: 2

Verdict: WRONG ANSWER

input
`0001011011` view save

correct output
`4 1 1 1 1` view save

user output
`QAQ` view save

Test 31

Group: 2

Verdict: WRONG ANSWER

input
`0010110011` view save

correct output
`4 1 1 1 1` view save

user output
`QAQ` view save

Test 32

Group: 2

Verdict: ACCEPTED

input
`0011100000` view save

correct output
`2 2 1` view save

user output
`2 2 1` view save

Test 33

Group: 2

Verdict: WRONG ANSWER

input
`1110100110` view save

correct output
`4 1 1 1 1` view save

user output
`QAQ` view save

Test 34

Group: 2

Verdict: WRONG ANSWER

input
`0110110111` view save

correct output
`4 2 1 1 1` view save

user output
`3 2 1 1` view save

Test 35

Group: 2

Verdict: WRONG ANSWER

input
`1110110010` view save

correct output
`4 1 2 1 1` view save

user output
`QAQ` view save

Test 36

Group: 2

Verdict: WRONG ANSWER

input
`110011001100110011001010101010...` view save

correct output
`QAQ` view save

user output
`11 11 10 1 1 1 1 1 1 1 1 1` view save

Test 37

Group: 2

Verdict: WRONG ANSWER

input
`110011001100110011001100101010...` view save

correct output
`QAQ` view save

user output
`13 13 12 1 1 1 1 1 1 1 1 1 1 1` view save

Test 38

Group: 2

Verdict: WRONG ANSWER

input
`110011001100110011001100110011...` view save

correct output
`31 1 20 20 20 20 20 20 20 20 20 2...` view save

user output
`21 21 20 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 39

Group: 2

Verdict: WRONG ANSWER

input
`010101010101010101010101010101...` view save

correct output
`48 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

user output
`QAQ` view save

Test 40

Group: 2

Verdict: RUNTIME ERROR

input
`011010000011111011110000110011...` view save

correct output
`23 13 13 12 11 11 11 11 10 9 9 9 ...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 41

Group: 3

Verdict: ACCEPTED

input
`0010101000` view save

correct output
`QAQ` view save

user output
`QAQ` view save

Test 42

Group: 3

Verdict: WRONG ANSWER

input
`0100010110` view save

correct output
`4 2 1 1 1` view save

user output
`3 1 1 1` view save

Test 43

Group: 3

Verdict: WRONG ANSWER

input
`0100110110` view save

correct output
`4 2 1 1 1` view save

user output
`QAQ` view save

Test 44

Group: 3

Verdict: ACCEPTED

input
`1110000001` view save

correct output
`2 2 1` view save

user output
`2 2 1` view save

Test 45

Group: 3

Verdict: ACCEPTED

input
`0001001110` view save

correct output
`3 2 2 1` view save

user output
`3 2 2 1` view save

Test 46

Group: 3

Verdict: ACCEPTED

input
`0011100011` view save

correct output
`3 1 2 1` view save

user output
`4 1 1 1 1` view save

Test 47

Group: 3

Verdict: ACCEPTED

input
`0100111100` view save

correct output
`3 1 1 1` view save

user output
`3 1 1 1` view save

Test 48

Group: 3

Verdict: ACCEPTED

input
`0001001000` view save

correct output
`3 2 2 1` view save

user output
`3 2 2 1` view save

Test 49

Group: 3

Verdict: ACCEPTED

input
`0100100010` view save

correct output
`4 2 1 1 1` view save

user output
`4 2 1 1 1` view save

Test 50

Group: 3

Verdict: RUNTIME ERROR

input
`1100101110` view save

correct output
`4 2 1 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 51

Group: 3

Verdict: ACCEPTED

input
`1000111011` view save

correct output
`3 2 1 1` view save

user output
`3 2 1 1` view save

Test 52

Group: 3

Verdict: ACCEPTED

input
`1000111111` view save

correct output
`2 1 1` view save

user output
`2 1 1` view save

Test 53

Group: 3

Verdict: RUNTIME ERROR

input
`0110011100` view save

correct output
`3 2 1 1` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 54

Group: 3

Verdict: ACCEPTED

input
`0001000110` view save

correct output
`3 2 2 1` view save

user output
`3 2 2 1` view save

Test 55

Group: 3

Verdict: WRONG ANSWER

input
`1110110010` view save

correct output
`4 1 2 1 1` view save

user output
`QAQ` view save

Test 56

Group: 3

Verdict: WRONG ANSWER

input
`110011001100110011001100110011...` view save

correct output
`QAQ` view save

user output
`501 501 500 1 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 57

Group: 3

Verdict: WRONG ANSWER

input
`110011001100110011001100110011...` view save

correct output
`QAQ` view save

user output
`625 625 624 1 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 58

Group: 3

Verdict: WRONG ANSWER

input
`110011001100110011001100110011...` view save

correct output
`1501 1 1000 1000 1000 1000 1000 100...` view save

user output
`1001 1001 1000 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 59

Group: 3

Verdict: WRONG ANSWER

input
`010101010101010101010101010101...` view save

correct output
`2498 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

user output
`QAQ` view save

Test 60

Group: 3

Verdict: RUNTIME ERROR

input
`011100011001011111111000010110...` view save

correct output
`1272 1 1 648 647 646 646 645 645 64...` view save

user output
(empty)

Error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
	at Bites2.main(Bites2.java:78)

Test 61

Group: 4

Verdict: ACCEPTED

input
`1110101110` view save

correct output
`QAQ` view save

user output
`QAQ` view save

Test 62

Group: 4

Verdict: WRONG ANSWER

input
`0111001011` view save

correct output
`4 2 1 1 1` view save

user output
`3 2 1 1` view save

Test 63

Group: 4

Verdict: ACCEPTED

input
`1101111101` view save

correct output
`3 2 2 1` view save

user output
`3 2 2 1` view save

Test 64

Group: 4

Verdict: ACCEPTED

input
`1001110001` view save

correct output
`3 2 1 1` view save

user output
`3 3 1 1` view save

Test 65

Group: 4

Verdict: ACCEPTED

input
`1000000011` view save

correct output
`2 1 1` view save

user output
`2 1 1` view save

Test 66

Group: 4

Verdict: WRONG ANSWER

input
`0100010111` view save

correct output
`4 1 1 1 1` view save

user output
`3 1 1 1` view save

Test 67

Group: 4

Verdict: WRONG ANSWER

input
`0100111010` view save

correct output
`4 2 1 1 1` view save

user output
`QAQ` view save

Test 68

Group: 4

Verdict: WRONG ANSWER

input
`0010111101` view save

correct output
`4 1 1 1 1` view save

user output
`QAQ` view save

Test 69

Group: 4

Verdict: ACCEPTED

input
`0011111000` view save

correct output
`2 2 1` view save

user output
`2 2 1` view save

Test 70

Group: 4

Verdict: WRONG ANSWER

input
`1101001101` view save

correct output
`4 2 2 2 1` view save

user output
`QAQ` view save

Test 71

Group: 4

Verdict: ACCEPTED

input
`0110111000` view save

correct output
`3 2 1 1` view save

user output
`3 2 1 1` view save

Test 72

Group: 4

Verdict: ACCEPTED

input
`1100110111` view save

correct output
`3 3 2 1` view save

user output
`3 3 2 1` view save

Test 73

Group: 4

Verdict: ACCEPTED

input
`1110011111` view save

correct output
`2 2 1` view save

user output
`2 2 1` view save

Test 74

Group: 4

Verdict: WRONG ANSWER

input
`1011000101` view save

correct output
`4 2 1 1 1` view save

user output
`QAQ` view save

Test 75

Group: 4

Verdict: WRONG ANSWER

input
`1110110010` view save

correct output
`4 1 2 1 1` view save

user output
`QAQ` view save

Test 76

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`110011001100110011001100110011...` view save

correct output
`QAQ` view save

user output
(empty)

Test 77

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`110011001100110011001100110011...` view save

correct output
`QAQ` view save

user output
(empty)

Test 78

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`110011001100110011001100110011...` view save

correct output
`30001 1 20000 20000 20000 20000 2000...` view save

user output
(empty)

Test 79

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`010101010101010101010101010101...` view save

correct output
`49998 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

user output
(empty)

Test 80

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`111000110000011000001101010010...` view save

correct output
`25011 1 12471 12470 12469 12468 1246...` view save

user output
(empty)

Datatähti 2016 alku

Bittipeli

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

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Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Test 41

Test 42

Test 43

Test 44

Test 45

Test 46

Test 47

Test 48

Test 49

Test 50

Test 51

Test 52

Test 53

Test 54

Test 55

Test 56

Test 57

Test 58

Test 59

Test 60

Test 61

Test 62

Test 63

Test 64

Test 65

Test 66

Test 67

Test 68

Test 69

Test 70

Test 71

Test 72

Test 73

Test 74

Test 75

Test 76