CSES - Datatähti 2018 alku

CSES - Datatähti 2018 alku - Results

Submission details
Task:	Bittijono
Sender:	suola_makkara
Submission time:	2017-10-04 00:08:26 +0300
Language:	C++
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	TIME LIMIT EXCEEDED	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0
#4	TIME LIMIT EXCEEDED	0

Test results
test	verdict	time	group
#1	TIME LIMIT EXCEEDED	--	1	details
#2	WRONG ANSWER	0.07 s	1	details
#3	ACCEPTED	0.05 s	1	details
#4	WRONG ANSWER	0.06 s	1	details
#5	ACCEPTED	0.04 s	1	details
#6	WRONG ANSWER	0.05 s	1	details
#7	ACCEPTED	0.04 s	1	details
#8	WRONG ANSWER	0.04 s	1	details
#9	WRONG ANSWER	0.05 s	1	details
#10	WRONG ANSWER	0.03 s	1	details
#11	WRONG ANSWER	0.05 s	2	details
#12	WRONG ANSWER	0.05 s	2	details
#13	WRONG ANSWER	0.05 s	2	details
#14	WRONG ANSWER	0.04 s	2	details
#15	WRONG ANSWER	0.04 s	2	details
#16	WRONG ANSWER	0.05 s	2	details
#17	WRONG ANSWER	0.03 s	2	details
#18	WRONG ANSWER	0.04 s	2	details
#19	WRONG ANSWER	0.06 s	2	details
#20	WRONG ANSWER	0.05 s	2	details
#21	WRONG ANSWER	0.05 s	3	details
#22	WRONG ANSWER	0.06 s	3	details
#23	WRONG ANSWER	0.06 s	3	details
#24	WRONG ANSWER	0.04 s	3	details
#25	WRONG ANSWER	0.06 s	3	details
#26	WRONG ANSWER	0.06 s	3	details
#27	WRONG ANSWER	0.06 s	3	details
#28	WRONG ANSWER	0.08 s	3	details
#29	WRONG ANSWER	0.04 s	3	details
#30	WRONG ANSWER	0.04 s	3	details
#31	TIME LIMIT EXCEEDED	--	4	details
#32	TIME LIMIT EXCEEDED	--	4	details
#33	TIME LIMIT EXCEEDED	--	4	details
#34	TIME LIMIT EXCEEDED	--	4	details
#35	TIME LIMIT EXCEEDED	--	4	details
#36	TIME LIMIT EXCEEDED	--	4	details
#37	TIME LIMIT EXCEEDED	--	4	details
#38	TIME LIMIT EXCEEDED	--	4	details
#39	TIME LIMIT EXCEEDED	--	4	details
#40	TIME LIMIT EXCEEDED	--	4	details

Compiler report

input/code.cpp: In function 'int subs(int)':
input/code.cpp:43:23: warning: non-constant array size in new, unable to verify length of initializer-list [enabled by default]
  int *s = new int[y]{1};
                       ^

Code

#include <iostream>
#include <string>
#include <vector>
#include <bitset>

using namespace std;

void printBin(int x)
{
	string a = bitset<64>(x).to_string();
	while (a[0] == '0') a.erase(0, 1);
	cout << a << '\n';
}

void seq(int x, int len, int* subseq)
{
	if ((x & 1) == ((x >> 1) & 1))
		subseq[len] = subseq[len - 1];
	else if (x == 2)
		subseq[len] = 2;
	else if (x & 1)
	{
		int a = subseq[len - 1];
		seq((x + 2) >> 1, len - 1, subseq);
		int b = subseq[len - 1];
		subseq[len - 1] = a;
		subseq[len] = a + b;
	}
	else
	{
		int a = subseq[len - 1];
		seq((x - 2) >> 1, len - 1, subseq);
		int b = subseq[len - 1];
		subseq[len - 1] = a;
		subseq[len] = a + b;
	}
}

int subs(int x)
{
	int y = 0;
	while ((x >> y) >= 1) y++;
	int *s = new int[y]{1};

	for (int i = 1; i < y; i++)
	{
		seq(x >> (y - 1 - i), i, s);
	}

	int tot = 0;

	for (int i = 0; i < y; i ++)
	{
		tot += s[i];
	}
	return tot;
}

int start(int x)
{
	int i = 1;
	while (subs((i << 1) | (~i & 1)) < x)
	{
		i = (i << 1) | (~i & 1);
	}
	i = i | (i >> 1);
	i = i ^ (i >> 1);
	i = i << 1;
	printBin(i);
	return i;
}

int find(int x)
{
	int i = start(x);
	while (subs(i) != x) i++;
	return i;
}

int main()
{
	int n;
	cin >> n;
	printBin(find(n));
	return 0;
}

Test details

Test 1

Group: 1

Verdict: TIME LIMIT EXCEEDED

input
`1` view save

correct output
`1` view save

user output
(empty)

Test 2

Group: 1

Verdict: WRONG ANSWER

input
`2` view save

correct output
`11` view save

user output
`10 11` view save

Test 3

Group: 1

Verdict: ACCEPTED

input
`3` view save

correct output
`10` view save

user output
`10 10` view save

Test 4

Group: 1

Verdict: WRONG ANSWER

input
`4` view save

correct output
`1111` view save

user output
`100 1111` view save

Test 5

Group: 1

Verdict: ACCEPTED

input
`5` view save

correct output
`110` view save

user output
`100 100` view save

Test 6

Group: 1

Verdict: WRONG ANSWER

input
`6` view save

correct output
`101` view save

user output
`100 101` view save

Test 7

Group: 1

Verdict: ACCEPTED

input
`7` view save

correct output
`1110` view save

user output
`1000 1000` view save

Test 8

Group: 1

Verdict: WRONG ANSWER

input
`8` view save

correct output
`1100` view save

user output
`1000 1100` view save

Test 9

Group: 1

Verdict: WRONG ANSWER

input
`9` view save

correct output
`1101` view save

user output
`1000 1011` view save

Test 10

Group: 1

Verdict: WRONG ANSWER

input
`10` view save

correct output
`1001` view save

user output
`1000 1001` view save

Test 11

Group: 2

Verdict: WRONG ANSWER

input
`38` view save

correct output
`1101011` view save

user output
`1000000 1101011` view save

Test 12

Group: 2

Verdict: WRONG ANSWER

input
`13` view save

correct output
`11011` view save

user output
`10000 11011` view save

Test 13

Group: 2

Verdict: WRONG ANSWER

input
`90` view save

correct output
`111001010` view save

user output
`100000000 100100010` view save

Test 14

Group: 2

Verdict: WRONG ANSWER

input
`25` view save

correct output
`110010` view save

user output
`100000 101100` view save

Test 15

Group: 2

Verdict: WRONG ANSWER

input
`82` view save

correct output
`111001101` view save

user output
`10000000 100010011` view save

Test 16

Group: 2

Verdict: WRONG ANSWER

input
`94` view save

correct output
`1100011110` view save

user output
`100000000 1000011100` view save

Test 17

Group: 2

Verdict: WRONG ANSWER

input
`100` view save

correct output
`1111001001` view save

user output
`100000000 1001001111` view save

Test 18

Group: 2

Verdict: WRONG ANSWER

input
`99` view save

correct output
`110010010` view save

user output
`100000000 100011010` view save

Test 19

Group: 2

Verdict: WRONG ANSWER

input
`98` view save

correct output
`110110010` view save

user output
`100000000 100111010` view save

Test 20

Group: 2

Verdict: WRONG ANSWER

input
`92` view save

correct output
`100110001` view save

user output
`100000000 100011001` view save

Test 21

Group: 3

Verdict: WRONG ANSWER

input
`1666` view save

correct output
`101101100100101` view save

user output
`100000000000000 100100010101010` view save

Test 22

Group: 3

Verdict: WRONG ANSWER

input
`897` view save

correct output
`11101001101010` view save

user output
`1000000000000 10100010110100` view save

Test 23

Group: 3

Verdict: WRONG ANSWER

input
`4466` view save

correct output
`111101010110100101` view save

user output
`10000000000000000 101001001110001011` view save

Test 24

Group: 3

Verdict: WRONG ANSWER

input
`4240` view save

correct output
`11011001011010101` view save

user output
`10000000000000000 10101011010011011` view save

Test 25

Group: 3

Verdict: WRONG ANSWER

input
`3089` view save

correct output
`1011001010100101` view save

user output
`1000000000000000 1010010101001101` view save

Test 26

Group: 3

Verdict: WRONG ANSWER

input
`4697` view save

correct output
`11010101101010110` view save

user output
`10000000000000000 10010101001010100` view save

Test 27

Group: 3

Verdict: WRONG ANSWER

input
`4608` view save

correct output
`11010110101001010` view save

user output
`10000000000000000 10101101010010100` view save

Test 28

Group: 3

Verdict: WRONG ANSWER

input
`4625` view save

correct output
`111011001100101001` view save

user output
`10000000000000000 100010101110110110` view save

Test 29

Group: 3

Verdict: WRONG ANSWER

input
`4611` view save

correct output
`11010101010101100` view save

user output
`10000000000000000 10101101011010100` view save

Test 30

Group: 3

Verdict: WRONG ANSWER

input
`4917` view save

correct output
`10110100101010110` view save

user output
`10000000000000000 10010101011010010` view save

Test 31

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`178555` view save

correct output
`1011010110110101010110110` view save

user output
(empty)

Test 32

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`864856` view save

correct output
`10111010110110100100101010010` view save

user output
(empty)

Test 33

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`112146` view save

correct output
`1101110101011001100100110` view save

user output
(empty)

Test 34

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`741124` view save

correct output
`1011010011010101100101011010` view save

user output
(empty)

Test 35

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`511902` view save

correct output
`1011010100011010100101001110` view save

user output
(empty)

Test 36

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`920019` view save

correct output
`11100100101101010101001101010` view save

user output
(empty)

Test 37

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`933943` view save

correct output
`10101011010100100110100111001` view save

user output
(empty)

Test 38

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`973410` view save

correct output
`1011010101011010101010101001` view save

user output
(empty)

Test 39

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`954943` view save

correct output
`10110110010011010100100110101` view save

user output
(empty)

Test 40

Group: 4

Verdict: TIME LIMIT EXCEEDED

input
`911674` view save

correct output
`1010110010110101010101010110` view save

user output
(empty)

Datatähti 2018 alku

Bittijono

Compiler report

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

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Tasks

Submissions (suola_makkara)