두 개의 양의 정수 x

와 주어지면 증분 범위 시퀀스 의 첫 숫자를 반환해야 합니다.n

x

증분 범위 시퀀스는 먼저 1에서 까지 의 범위를 생성 합니다. 예를 들어, 이 이면 목록 생성합니다 . 그런 다음 씩 증가한 마지막 값 을 기존 목록에 반복적으로 추가 하고 계속합니다.n

n

3

[1,2,3]

n

1

예를 들어 의 입력은 다음과 같습니다.n=3

n=3
1. Get range 1 to n. List: [1,2,3]
2. Get the last n values of the list. List: [1,2,3]. Last n=3 values: [1,2,3].
3. Increment the last n values by 1. List: [1,2,3]. Last n values: [2,3,4].
4. Append the last n values incremented to the list. List: [1,2,3,2,3,4]
5. Repeat steps 2-5. 2nd time repeat shown below.

2nd repeat:
2. Get the last n values of the list. List: [1,2,3,2,3,4]. Last n=3 values: [2,3,4]
3. Increment the last n values by 1. List: [1,2,3,2,3,4]. Last n values: [3,4,5].
4. Append the last n values incremented to the list. List: [1,2,3,2,3,4,3,4,5]

테스트 사례 :

n,   x,   Output
1,  49,   [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49]
2, 100,   [1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,48,48,49,49,50,50,51]
3,  13,   [1,2,3,2,3,4,3,4,5,4,5,6,5]

답변

lambda n,x:[v/n+v%n+1for v in range(x)]

Ḷd§‘

Ḷd§‘ - Link: x, n              e.g   13, 3
Ḷ    - lowered range (x)             [0,1,2,3,4,5,6,7,8,9,10,11,12]
 d   - divmod (n)                    [[0,0],[0,1],[0,2],[1,0],[1,1],[1,2],[2,0],[2,1],[2,2],[3,0],[3,1],[3,2],[4,0]]
  §  - sums                          [0,1,2,1,2,3,2,3,4,3,4,5,4]
   ‘ - increment (vectorises)        [1,2,3,2,3,4,3,4,5,4,5,6,5]

function(n,x,z=1:x-1)z%%n+z%/%n+1

function(n,x)outer(1:n,0:x,"+")[1:x]

L<s‰O>

L       # Push a list in the range [1, (implicit) input]
        #  i.e. 13 → [1,2,3,4,5,6,7,8,9,10,11,12,13]
 <      # Decrease each by 1 to the range [0, input)
        #  → [0,1,2,3,4,5,6,7,8,9,10,11,12]
  s‰    # Divmod each by the second input
        #  i.e. 3 → [[0,0],[0,1],[0,2],[1,0],[1,1],[1,2],[2,0],[2,1],[2,2],[3,0],[3,1],[3,2],[4,0]]
    O   # Sum each pair
        #  → [0,1,2,1,2,3,2,3,4,3,4,5,4]
     >  # And increase each by 1
        #  → [1,2,3,2,3,4,3,4,5,4,5,6,5]
        # (after which the result is output implicitly)

LI∍εN¹÷+

L         # Push a list in the range [1, (implicit) input]
          #  i.e. 3 → [1,2,3]
 I∍       # Extend it to the size of the second input
          #  i.e. 13 → [1,2,3,1,2,3,1,2,3,1,2,3,1]
   ε      # Map each value to:
    N¹÷   #  The 0-based index integer-divided by the first input
          #   → [0,0,0,1,1,1,2,2,2,3,3,3,4]
       +  #  Add that to the value
          #   → [1,2,3,2,3,4,3,4,5,4,5,6,5]
          # (after which the result is output implicitly)

{(1..*X+ ^*)[^$_]}

{                }  # Anonymous block
      X+     # Cartesian product with addition
  1..*       # of range 1..Inf
         ^*  # and range 0..n
 (         )[^$_]  # First x elements

(<>)<>{({}[()]<(({}))((){[()](<{}>)}{}){{}{}<>(({})<>)(<>)(<>)}{}({}[()]<(<>[]({}())[()]<>)>)>)}{}{}

# Push a zero under the other stack
(<>)<>

# x times
{
    # x - 1
    ({}[()]<

        # Let 'a' be a counter that starts at n
        # Duplicate a and NOT
        (({}))((){[()](<{}>)}{})

        # if a == 0
        {
            # Pop truthy
            {}
            <>

            # Reset n to a
            (({})<>)

            # Push 0 to each
            (<>)(<>)
        }

        # Pop falsy
        {}

        # Decrement A, add one to the other stack, and duplicate that number under this stack
        ({}[()]<
            (<>[]({}())<>)
        >)
    >)
}

[$[:,1++/&i.