我有如下数据:
cluster Name
C1 he
she
mine
who
C2 mike
jack
time
c3 all
how
想转变为:
cluster Name
C1 he
c1 she
c1 mine
c1 who
C2 mike
c2 jack
c2 time
c3 all
c3 how
十分感谢!
第一个给出解答的, 50元感谢.



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