CSES - Datatähti 2018 alku - Results
Submission details
Task:Bittijono
Sender:inkeri
Submission time:2017-10-04 18:56:12 +0300
Language:Python3
Status:READY
Result:22
Feedback
groupverdictscore
#1ACCEPTED7
#2ACCEPTED15
#30
#40
Test results
testverdicttimegroup
#1ACCEPTED0.07 s1details
#2ACCEPTED0.07 s1details
#3ACCEPTED0.10 s1details
#4ACCEPTED0.06 s1details
#5ACCEPTED0.07 s1details
#6ACCEPTED0.05 s1details
#7ACCEPTED0.06 s1details
#8ACCEPTED0.08 s1details
#9ACCEPTED0.07 s1details
#10ACCEPTED0.07 s1details
#11ACCEPTED0.08 s2details
#12ACCEPTED0.06 s2details
#13ACCEPTED0.12 s2details
#14ACCEPTED0.07 s2details
#15ACCEPTED0.09 s2details
#16ACCEPTED0.23 s2details
#17ACCEPTED0.20 s2details
#18ACCEPTED0.10 s2details
#19ACCEPTED0.10 s2details
#20ACCEPTED0.14 s2details
#21--3details
#22--3details
#23--3details
#24--3details
#25--3details
#26--3details
#27--3details
#28--3details
#29--3details
#30--3details
#31--4details
#32--4details
#33--4details
#34--4details
#35--4details
#36--4details
#37--4details
#38--4details
#39--4details
#40--4details

Code

def main():
    tavoite = int(input())
    i = 1
    while (True):
        jonot = kaikkiJonot(i)
        for jono in jonot:
            maara = len(alijonot(jono)) - 1
            if maara == tavoite:
                print(jono)
                return
        i += 1

def kaikkiJonot(pituus):
    jonot = ["0", "1"]
    for i in range(1, pituus):
        kopio = []
        for jono in jonot:
            kopio.append(jono + "0")
            kopio.append(jono + "1")
        jonot = kopio
    return jonot

def alijonot(bittijono):
    ensimmainen = bittijono[0]
    bittijono = bittijono[1::]
    if len(bittijono) == 0:
        return ["", ensimmainen]
    alialijonot = alijonot(bittijono)
    jonot = []
    for jono in alialijonot:
        jonot.append(jono)
        jonot.append(ensimmainen + jono)
    jonot.sort()
    i = 1
    prev = jonot[0]
    while i < len(jonot):
        jono = jonot[i]
        if jono == prev:
            jonot.pop(i)
        else:
            i += 1
        prev = jono
    return jonot

main()

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
000110101

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
000110010

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
0000110110

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:

input
1666

correct output
101101100100101

user output
(empty)

Test 22

Group: 3

Verdict:

input
897

correct output
11101001101010

user output
(empty)

Test 23

Group: 3

Verdict:

input
4466

correct output
111101010110100101

user output
(empty)

Test 24

Group: 3

Verdict:

input
4240

correct output
11011001011010101

user output
(empty)

Test 25

Group: 3

Verdict:

input
3089

correct output
1011001010100101

user output
(empty)

Test 26

Group: 3

Verdict:

input
4697

correct output
11010101101010110

user output
(empty)

Test 27

Group: 3

Verdict:

input
4608

correct output
11010110101001010

user output
(empty)

Test 28

Group: 3

Verdict:

input
4625

correct output
111011001100101001

user output
(empty)

Test 29

Group: 3

Verdict:

input
4611

correct output
11010101010101100

user output
(empty)

Test 30

Group: 3

Verdict:

input
4917

correct output
10110100101010110

user output
(empty)

Test 31

Group: 4

Verdict:

input
178555

correct output
1011010110110101010110110

user output
(empty)

Test 32

Group: 4

Verdict:

input
864856

correct output
10111010110110100100101010010

user output
(empty)

Test 33

Group: 4

Verdict:

input
112146

correct output
1101110101011001100100110

user output
(empty)

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)