"Source: Text/System/IO.text";
"Line: 1263";
"Date: Thu Sep 25 14:47:43 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/System/IO.text, line: 1263
// Example: H3E9 ()
print "Example: H3E9";
ei := GetEchoInput();
SetEchoInput(true);
// no-test
Read("mystery.c");
System("cc mystery.c -o mystery");
mysteryMagma := function(n)
   System("./mystery " cat IntegerToString(n) cat " >outfile");
   output := Read("outfile");
   return StringToIntegerSequence(output);
end function;
mysteryMagma(5);
SetEchoInput(ei);
