Question

我正在尝试在井字游戏中列出游戏位置。当我使用推！朱莉娅（Julia）中的代码存储游戏数组列表的列表更改了先前的游戏位置，这使该过程无用。我想要一个列表，例如... [[包含第一个位置的第一个位置]，[包含第二个位置的第二个位置]，等等...然后末尾的函数应返回列表。

尝试推送！并追加！朱西娅不喜欢Python！

# set up 3 by 3 array Want to get list of moves of X  after 
# they are chosen store in C 
C = []
A =[]
A = fill("",3,3)


# set up 3 by 3 array 

listpossmove= [1,2,3,4,5,6,7,8,9]

for i in 1:3
    mov = rand(listpossmove)
    println(mov)
    A[mov] = "X"
    println()
    println(A)
    push!(C, A)
    println("C ",C)
    # this removes previous list of moves choice so that move is not placed
    #in previous square
    listpossmove = filter(x ->x!= mov, listpossmove)
    #println("final poss move",listpossmove
end

我希望成为

[["X" "" ""; "" "" ""; "" "" ""],["X" "" ""; "" "" ""; "X" "" ""],["X" "" ""; "" "X" ""; "X" "" ""]]

但是得到

["X" "" ""; "" "" ""; "" "" ""]
Array{Any,1}
C Any[["X" "" ""; "" "" ""; "" "" ""]]
3

["X" "" ""; "" "" ""; "X" "" ""]
Array{Any,1}
C Any[["X" "" ""; "" "" ""; "X" "" ""], ["X" "" ""; "" "" ""; "X" "" ""]]
5

["X" "" ""; "" "X" ""; "X" "" ""]
Array{Any,1}
C Any[["X" "" ""; "" "X" ""; "X" "" ""], ["X" "" ""; "" "X" ""; "X" "" ""], ["X" "" ""; "" "X" ""; "X" "" ""]]

Answer 1

deepcopy（）是保存数组时的朋友。您推送的阵列必须是您随后修改的阵列的副本。尝试：

const C = []
const A = fill("",3,3)


# set up 3 by 3 array 

const listpossmove = [1,2,3,4,5,6,7,8,9]

for i in 1:3
    mov = rand(listpossmove)
    println(mov)
    A[mov] = "X"
    println()
    println(A)
     push!(C, deepcopy(A))

    println("C ",C)
# this removes previous list of moves choice so that move is not placed
#in previous square
        filter!(x ->x!= mov, listpossmove)
        #println("final poss move",listpossmove


end

尝试制作井字游戏的移动列表

1 个答案: