如何在 julia 的一个 for 循环中实现 5 维数组?

How can I implement 5 dimensional array in one for loop in julia?

function prealloc()
    situation=zeros(Int64,3^5,5);
    i=1;
    for north=0:2
        for south=0:2
            for east=0:2
                for west=0:2
                    for current=0:2
                        situation[i,:]=[north, south, east, west, current]
                        i+=1
                    end
                end
            end
        end
    end
    situation
end
prealloc()

如何在一个 for 循环中实现这段代码 或者只有一个循环 我如何使用嵌套循环来做到这一点

您可以将 for 循环组合成一个具有多个变量的循环。

function prealloc()
    situation=zeros(Int64,3^5,5);
    i=1;
    for north=0:2, south=0:2, east=0:2, west=0:2, current=0:2
        situation[i,:]=[north, south, east, west, current]
        i+=1
    end
    situation
end