run
quit
run
quit
run
run
|l|
run
exit
quit
$env.path
$env.path
quit
$prog
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
bt
quit
run
quit
d = {}
run
quit
run
bt
quit
run
quit
run
quit
(Int)n
run
quit
run
quit
run
bt
quit
run
quit
run
quit
run
quit
run
bt
quit
run
run
quit
run
ls
quit
run
bt
quit
class C { void p() { print ""; }}
run
quit
run
run
bt
quit
run
quit
run
run
quit
quit
run
quit
run
quit
quit
run
quit
run
quit
run
quit
quit
run
quit
run
quit
run
quit
ls
quit
run
quit
run
quit
run
exit
quit
run
quit
run
quit
run
bt
quit
run
quit
run
bt
quit
run
quit
run
quit
run
run
quit
run
quit
run
quit
run
run
quit
run
quit
class
run
quit
run
run
bye
quit
run
quit
run
run
quit
run
quit
run
quit
run
quit
int f(int n) {
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
int f(n) {
run
quit
run
ls
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
bt
quit
run
quit
run
quit
run
quit
run
run
quit
run
quit
run
run
run
run
run
ls
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
quit
run
bt
quit
y
quit
run
quit
run
quit
run
quit
run
quit
run
quit
