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Ingy döt Net 2013-10-27 23:48:49 +00:00
parent 776bba907c
commit 372c577f83
233 changed files with 0 additions and 6724 deletions
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18
Task/Stack/Scala/stack.scala
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@ -1,18 +0,0 @@
class Stack[T]
{
private var items=List[T]()
def isEmpty=items.isEmpty
def peek=items match{
case List() => error("Stack empty")
case head::rest => head
}
def pop=items match{
case List() => error("Stack empty")
case head::rest => items=rest; head
}
def push(value:T)=items=value+:items
}