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  1. object Main extends App {
  2. val s = """,
  3. abc,xyz,ggg,nrmr
  4. cde,jjj,kkkk,iiii,tem,posting
  5. 234,mm/dd/yy
  6. ,
  7. 454654,output2,sample
  8. 45646,output1,non-sample
  9. 16546,225.02
  10. ABC,2.98"""
  11. val res = s.replaceFirst("(?sm)\\A(.*?^,$){2}", "").trim()
  12. println(res)
  13. }
Success #stdin #stdout 0.35s 4382720KB
stdin
Standard input is empty
stdout
454654,output2,sample
45646,output1,non-sample
16546,225.02
ABC,2.98