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  1. foreach n 99\ -123 {
  2.     set expr [join [regexp -all -inline {(?:^-)?\d} $n] +]
  3.     set expr [join "$n [string length $n] ($expr)" +]
  4.     puts $expr=[expr $expr]
  5. }
Success #stdin #stdout 0s 15904KB
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Standard input is empty
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99+2+(9+9)=119
-123+4+(-1+2+3)=-115
https://ideone.com/4uG0D4
language:
TCL (tcl 8.6)
created:
8 years ago
visibility:
public

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