Google表格-用于将一列中的单元格与所有可能的组合合并为两列的功能吗？

Question

有人可以帮我编写Google表格功能吗？

需要完成的Google表格示例：

第一列可以用 X行填充，每行中各有一个名称。

在该名称中，“目标”和“源”列将填充名称之间的所有可能组合，无需重复输入对（如果您已经有“ Gustavo | Jacinto”，则不需要“ Jacinto | Gustavo”。

我知道我可以使用python和其他工具解决此问题，但我想使用Google表格的功能来解决此问题，因为这样可以更快地获得所需的响应。

Answer 1

=QUERY(ARRAYFORMULA(SPLIT(
 TRANSPOSE(SPLIT(REPT(CONCATENATE(A2:A&CHAR(9)), COUNTA(A2:A)),  CHAR(9)))& " "&
 TRANSPOSE(SPLIT(CONCATENATE(REPT(A2:A&CHAR(9),  COUNTA(A2:A))), CHAR(9))), " ")),
 "where Col1<>Col2 order by Col1", 0)

Answer 2

=ARRAYFORMULA(SPLIT(SORT(
 TRANSPOSE(SPLIT(CONCATENATE(REPT(UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),",")))&","&
 TRANSPOSE(UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),",")))), (
 UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),",")))<=
 TRANSPOSE(UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),",")))))*
 REGEXMATCH(CONCATENATE(","&SUBSTITUTE(TEXTJOIN(",",1,A2:A),",",",,")&","&CHAR(9)),"(,"&
 UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),",")))&",[^\t]*,"&
 TRANSPOSE(UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),","))))&",)|(,"&
 TRANSPOSE(UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),","))))&",[^\t]*,"&
 UNIQUE(TRANSPOSE(SPLIT(JOIN(",",TEXTJOIN(",",1,A2:A)),",")))&",)"))&CHAR(9)),CHAR(9)))),","))