8 lines
161 B
Text
8 lines
161 B
Text
|
?empty() -- 1
|
||
|
|
push(5)
|
||
|
|
?empty() -- 0
|
||
|
|
push(6)
|
||
|
|
?pop() -- 5
|
||
|
|
?pop() -- 6
|
||
|
|
?empty() -- 1
|