CSES - Datatähti 2018 peili - Results
Submission details
Task:Bittijono
Sender:symbols
Submission time:2017-10-02 19:48:12 +0300
Language:Haskell
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED7
#2ACCEPTED15
#3ACCEPTED27
#4ACCEPTED51
Test results
testverdicttimegroup
#1ACCEPTED0.06 s1details
#2ACCEPTED0.06 s1details
#3ACCEPTED0.04 s1details
#4ACCEPTED0.04 s1details
#5ACCEPTED0.04 s1details
#6ACCEPTED0.04 s1details
#7ACCEPTED0.04 s1details
#8ACCEPTED0.04 s1details
#9ACCEPTED0.04 s1details
#10ACCEPTED0.05 s1details
#11ACCEPTED0.05 s2details
#12ACCEPTED0.04 s2details
#13ACCEPTED0.06 s2details
#14ACCEPTED0.05 s2details
#15ACCEPTED0.06 s2details
#16ACCEPTED0.04 s2details
#17ACCEPTED0.04 s2details
#18ACCEPTED0.04 s2details
#19ACCEPTED0.05 s2details
#20ACCEPTED0.05 s2details
#21ACCEPTED0.04 s3details
#22ACCEPTED0.05 s3details
#23ACCEPTED0.05 s3details
#24ACCEPTED0.03 s3details
#25ACCEPTED0.04 s3details
#26ACCEPTED0.03 s3details
#27ACCEPTED0.03 s3details
#28ACCEPTED0.05 s3details
#29ACCEPTED0.03 s3details
#30ACCEPTED0.05 s3details
#31ACCEPTED0.06 s4details
#32ACCEPTED0.42 s4details
#33ACCEPTED0.11 s4details
#34ACCEPTED0.06 s4details
#35ACCEPTED0.44 s4details
#36ACCEPTED0.09 s4details
#37ACCEPTED0.47 s4details
#38ACCEPTED0.04 s4details
#39ACCEPTED0.22 s4details
#40ACCEPTED0.03 s4details

Compiler report

input/code.hs:3:1: Warning:
    Top-level binding with no type signature:
      ub :: forall a a1.
            (Eq a, Num a, Num a1, Ord a1) =>
            a -> a1 -> a1 -> a1 -> a1

input/code.hs:6:1: Warning:
    Top-level binding with no type signature:
      f :: forall a a1 a2.
           (Eq a1, Num a1, Num a, Num a2, Ord a) =>
           [a2] -> a1 -> a -> a -> a -> a -> [[a2]]

input/code.hs:14:1: Warning:
    Top-level binding with no type signature:
      g :: forall a a1. (Num a, Num a1, Ord a) => a -> [[a1]]

input/code.hs:14:7: Warning:
    Defaulting the following constraint(s) to type `Integer'
      (Enum a0)
        arising from the arithmetic sequence `0 .. '
        at input/code.hs:14:7-11
      (Eq a0) arising from a use of `f' at input/code.hs:14:23
      (Num a0) arising from the literal `0' at input/code.hs:14:8
    In the first argument of `(>>=)', namely `[0 .. ]'
    In the expression: [0 .. ] >>= \ d -> f [] d (n + 1) 1 0 0
    In an equation for `g':...

Code

module Main where

ub 0 k _ _ = k
ub d k a b = ub (d-1) (2*k - min a b) k (max a b)

f acc d n k a b
  | k == n = [acc]
  | d == 0 = []
  | k > n  = []
  | ub d k a b < n = []
  | otherwise = f (0:acc) (d-1) n (2*k-a) k b ++
                f (1:acc) (d-1) n (2*k-b) a k

g n = [0..] >>= \d -> f [] d (n+1) 1 0 0

main = putStrLn . concatMap show . head . g =<< readLn

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
10

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
100

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
1000

Test 8

Group: 1

Verdict: ACCEPTED

input
8

correct output
1100

user output
1100

Test 9

Group: 1

Verdict: ACCEPTED

input
9

correct output
1101

user output
0100

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
101011000

Test 14

Group: 2

Verdict: ACCEPTED

input
25

correct output
110010

user output
101100

Test 15

Group: 2

Verdict: ACCEPTED

input
82

correct output
111001101

user output
010011000

Test 16

Group: 2

Verdict: ACCEPTED

input
94

correct output
1100011110

user output
1000011100

Test 17

Group: 2

Verdict: ACCEPTED

input
100

correct output
1111001001

user output
0110110000

Test 18

Group: 2

Verdict: ACCEPTED

input
99

correct output
110010010

user output
101101100

Test 19

Group: 2

Verdict: ACCEPTED

input
98

correct output
110110010

user output
101100100

Test 20

Group: 2

Verdict: ACCEPTED

input
92

correct output
100110001

user output
011100110

Test 21

Group: 3

Verdict: ACCEPTED

input
1666

correct output
101101100100101

user output
010110110010010

Test 22

Group: 3

Verdict: ACCEPTED

input
897

correct output
11101001101010

user output
10101001101000

Test 23

Group: 3

Verdict: ACCEPTED

input
4466

correct output
111101010110100101

user output
010110100101010000

Test 24

Group: 3

Verdict: ACCEPTED

input
4240

correct output
11011001011010101

user output
01010100101100100

Test 25

Group: 3

Verdict: ACCEPTED

input
3089

correct output
1011001010100101

user output
0101101010110010

Test 26

Group: 3

Verdict: ACCEPTED

input
4697

correct output
11010101101010110

user output
10010101001010100

Test 27

Group: 3

Verdict: ACCEPTED

input
4608

correct output
11010110101001010

user output
10101101010010100

Test 28

Group: 3

Verdict: ACCEPTED

input
4625

correct output
111011001100101001

user output
011010110011001000

Test 29

Group: 3

Verdict: ACCEPTED

input
4611

correct output
11010101010101100

user output
11001010101010100

Test 30

Group: 3

Verdict: ACCEPTED

input
4917

correct output
10110100101010110

user output
10010101011010010

Test 31

Group: 4

Verdict: ACCEPTED

input
178555

correct output
1011010110110101010110110

user output
1001001010101001001010010

Test 32

Group: 4

Verdict: ACCEPTED

input
864856

correct output
10111010110110100100101010010

user output
10110101011011010010010100010

Test 33

Group: 4

Verdict: ACCEPTED

input
112146

correct output
1101110101011001100100110

user output
1001101100110010101000100

Test 34

Group: 4

Verdict: ACCEPTED

input
741124

correct output
1011010011010101100101011010

user output
1010010101100101010011010010

Test 35

Group: 4

Verdict: ACCEPTED

input
511902

correct output
1011010100011010100101001110

user output
1000110101101010011101010010

Test 36

Group: 4

Verdict: ACCEPTED

input
920019

correct output
11100100101101010101001101010

user output
10101001101010101001011011000

Test 37

Group: 4

Verdict: ACCEPTED

input
933943

correct output
10101011010100100110100111001

user output
01100011010011011010100101010

Test 38

Group: 4

Verdict: ACCEPTED

input
973410

correct output
1011010101011010101010101001

user output
0110101010101010010101010010

Test 39

Group: 4

Verdict: ACCEPTED

input
954943

correct output
10110110010011010100100110101

user output
01010011011010100110110010010

Test 40

Group: 4

Verdict: ACCEPTED

input
911674

correct output
1010110010110101010101010110

user output
1001010101010101001011001010