神棍 List.Accumulate 测试篇

2020-04-17 11:28:45 ⋅ 1663 ⋅ 0 ⋅ 0

源:
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代码:

= List.Accumulate(源&{""},{{},""},(x,y)=>
                if x{1}="" and y ="S" then {x{0},y} 
              else if  y < ":" and y >"/"  then {x{0},x{1}&y} 
             else if Text.Length(x{1})= 7 and List.Count(x{0}) <=5 then {x{0}&{x{1}},""}
               //else if List.Count(x{0}) =3   then {{x{0}{1}},"" } 
                else {x{0},""} )

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通过测试,看看结果,再通过多次测试总结运算规律,再运用规律解决问题,
这是一件非常苦的事情,

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