# p03input1.txt -- Test: Stack(), Push(), Pop(), and Top()

c 8
p
t
+ 5
+ 10
+ 15
p
t
+ 20
+ 25
+ 30
p
t
-
-
p
+ 35
+ 40
t
+ 45
t
p
-
-
-
-
-
-
-
-
p
t
d


c 4
p
-
t
d