PascalABC.NET 3.8
##
var a := ReadAllLines('File1.txt');
a.Transform(t -> t.Inverse);
WriteAllLines('File2.txt', a)
PascalABC.NET 3.8
##
var a := ReadAllLines('File1.txt');
a.Transform(t -> t.Inverse);
WriteAllLines('File2.txt', a)