CSES - Datatähti 2018 alku - Results
Submission details
Task:Bittijono
Sender:ArktinenKarpalo
Submission time:2017-10-10 16:27:06 +0300
Language:C++
Status:READY
Result:49
Feedback
groupverdictscore
#1ACCEPTED7
#2ACCEPTED15
#3ACCEPTED27
#40
Test results
testverdicttimegroup
#1ACCEPTED0.06 s1details
#2ACCEPTED0.05 s1details
#3ACCEPTED0.05 s1details
#4ACCEPTED0.05 s1details
#5ACCEPTED0.04 s1details
#6ACCEPTED0.05 s1details
#7ACCEPTED0.05 s1details
#8ACCEPTED0.05 s1details
#9ACCEPTED0.05 s1details
#10ACCEPTED0.06 s1details
#11ACCEPTED0.06 s2details
#12ACCEPTED0.07 s2details
#13ACCEPTED0.05 s2details
#14ACCEPTED0.07 s2details
#15ACCEPTED0.06 s2details
#16ACCEPTED0.06 s2details
#17ACCEPTED0.07 s2details
#18ACCEPTED0.06 s2details
#19ACCEPTED0.06 s2details
#20ACCEPTED0.04 s2details
#21ACCEPTED0.05 s3details
#22ACCEPTED0.04 s3details
#23ACCEPTED0.06 s3details
#24ACCEPTED0.05 s3details
#25ACCEPTED0.06 s3details
#26ACCEPTED0.06 s3details
#27ACCEPTED0.07 s3details
#28ACCEPTED0.05 s3details
#29ACCEPTED0.05 s3details
#30ACCEPTED0.07 s3details
#31ACCEPTED0.67 s4details
#32--4details
#33ACCEPTED0.67 s4details
#34--4details
#35--4details
#36--4details
#37--4details
#38--4details
#39--4details
#40--4details

Code

#include <bits/stdc++.h>

using namespace std;

int n;

inline int subsqcnt(unsigned int asd) {
	if(asd==0)
		return 1;
	else if(asd==1)
		return 2;
	else 
		return subsqcnt(asd-2) + subsqcnt(asd-1) + 1;
}
inline int uniqsubBIT(bitset<32> bs, int length) {
	bs = bs.flip();
	int yk = 1;
	int nl = 0;
	int count = 2;
	int prev;
	for(int i=length-2; i>=0; i--) {
		prev = count;
		count *= 2;
		if(bs[i]==false) {
			count -= nl;
			nl = prev;
		} else {
			count -= yk;
			yk = prev;
		}
	}
	return count;
}

int main() {
	cin >> n;
	int bp = 1;
	for(int i=0; i<n; i++) {
		bp = i;
		if(subsqcnt(i)-1>=n)
			break;
	}
	einain:
	int ff = pow(2, bp)/2;
	for(int i=0; i<ff; i++) {
		if(i%32==0&&__builtin_popcount(i)==1&&i>2){
		se:
				int fhj = i;
				int huhu=1;
				while(fhj>=2) {
					fhj/=2;
					huhu++;
				}
				int verytemp =(4*pow(2,huhu)-3-(-pow(-1,huhu)))/6+1;
				bitset<32> bst(verytemp);
				if(uniqsubBIT(bst, bp)-1<n) {
					i = pow(2, huhu);
					continue;
				}
			}
		bitset<32> bs(i);
		int nnnnnn = uniqsubBIT(bs, bp);
		if(nnnnnn-1 == n) {
			cout << bs.to_string().substr(32-bp);
			return 0;
		}
		if(nnnnnn*2<n) { /// ei kai toimi
			i++;
			if(i%32==0&&__builtin_popcount(i)==1&&i>2)	
				goto se;
		}
	}
	bp++;
	goto einain;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1

correct output
1

user output
0

Test 2

Group: 1

Verdict: ACCEPTED

input
2

correct output
11

user output
00

Test 3

Group: 1

Verdict: ACCEPTED

input
3

correct output
10

user output
01

Test 4

Group: 1

Verdict: ACCEPTED

input
4

correct output
1111

user output
0000

Test 5

Group: 1

Verdict: ACCEPTED

input
5

correct output
110

user output
001

Test 6

Group: 1

Verdict: ACCEPTED

input
6

correct output
101

user output
010

Test 7

Group: 1

Verdict: ACCEPTED

input
7

correct output
1110

user output
0001

Test 8

Group: 1

Verdict: ACCEPTED

input
8

correct output
1100

user output
0011

Test 9

Group: 1

Verdict: ACCEPTED

input
9

correct output
1101

user output
0010

Test 10

Group: 1

Verdict: ACCEPTED

input
10

correct output
1001

user output
0110

Test 11

Group: 2

Verdict: ACCEPTED

input
38

correct output
1101011

user output
0010100

Test 12

Group: 2

Verdict: ACCEPTED

input
13

correct output
11011

user output
00100

Test 13

Group: 2

Verdict: ACCEPTED

input
90

correct output
111001010

user output
010001001

Test 14

Group: 2

Verdict: ACCEPTED

input
25

correct output
110010

user output
001101

Test 15

Group: 2

Verdict: ACCEPTED

input
82

correct output
111001101

user output
001101110

Test 16

Group: 2

Verdict: ACCEPTED

input
94

correct output
1100011110

user output
0011100001

Test 17

Group: 2

Verdict: ACCEPTED

input
100

correct output
1111001001

user output
0001100011

Test 18

Group: 2

Verdict: ACCEPTED

input
99

correct output
110010010

user output
001101101

Test 19

Group: 2

Verdict: ACCEPTED

input
98

correct output
110110010

user output
001001101

Test 20

Group: 2

Verdict: ACCEPTED

input
92

correct output
100110001

user output
011001110

Test 21

Group: 3

Verdict: ACCEPTED

input
1666

correct output
101101100100101

user output
010010011011010

Test 22

Group: 3

Verdict: ACCEPTED

input
897

correct output
11101001101010

user output
00010110010101

Test 23

Group: 3

Verdict: ACCEPTED

input
4466

correct output
111101010110100101

user output
000010101001011010

Test 24

Group: 3

Verdict: ACCEPTED

input
4240

correct output
11011001011010101

user output
00100110100101010

Test 25

Group: 3

Verdict: ACCEPTED

input
3089

correct output
1011001010100101

user output
0100110101011010

Test 26

Group: 3

Verdict: ACCEPTED

input
4697

correct output
11010101101010110

user output
00101010010101001

Test 27

Group: 3

Verdict: ACCEPTED

input
4608

correct output
11010110101001010

user output
00101001010110101

Test 28

Group: 3

Verdict: ACCEPTED

input
4625

correct output
111011001100101001

user output
000100110011010110

Test 29

Group: 3

Verdict: ACCEPTED

input
4611

correct output
11010101010101100

user output
00101010101010011

Test 30

Group: 3

Verdict: ACCEPTED

input
4917

correct output
10110100101010110

user output
01001011010101001

Test 31

Group: 4

Verdict: ACCEPTED

input
178555

correct output
1011010110110101010110110

user output
0100101001001010101001001

Test 32

Group: 4

Verdict:

input
864856

correct output
10111010110110100100101010010

user output
(empty)

Test 33

Group: 4

Verdict: ACCEPTED

input
112146

correct output
1101110101011001100100110

user output
0010001010100110011011001

Test 34

Group: 4

Verdict:

input
741124

correct output
1011010011010101100101011010

user output
(empty)

Test 35

Group: 4

Verdict:

input
511902

correct output
1011010100011010100101001110

user output
(empty)

Test 36

Group: 4

Verdict:

input
920019

correct output
11100100101101010101001101010

user output
(empty)

Test 37

Group: 4

Verdict:

input
933943

correct output
10101011010100100110100111001

user output
(empty)

Test 38

Group: 4

Verdict:

input
973410

correct output
1011010101011010101010101001

user output
(empty)

Test 39

Group: 4

Verdict:

input
954943

correct output
10110110010011010100100110101

user output
(empty)

Test 40

Group: 4

Verdict:

input
911674

correct output
1010110010110101010101010110

user output
(empty)