diff options
| author | Camil Staps | 2016-02-02 19:24:50 +0100 |
|---|---|---|
| committer | Camil Staps | 2016-02-02 19:24:50 +0100 |
| commit | a7d7542dc646a5fd124ef71e71ce260889f1701b (patch) | |
| tree | 04ed89503bbb3cc9933273a1326a53ca724c3492 /1415/files/practicum/StdStack.dcl | |
| parent | week6 camil: working positioning of lines by putting empties at left and righ... (diff) | |
Diffstat (limited to '1415/files/practicum/StdStack.dcl')
| -rw-r--r-- | 1415/files/practicum/StdStack.dcl | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1415/files/practicum/StdStack.dcl b/1415/files/practicum/StdStack.dcl new file mode 100644 index 0000000..8c861a1 --- /dev/null +++ b/1415/files/practicum/StdStack.dcl @@ -0,0 +1,13 @@ +definition module StdStack
+
+:: Stack a
+
+newStack :: Stack a // lege stack
+push :: a (Stack a) -> Stack a // plaats nieuw element bovenop de stack
+pushes :: [a] (Stack a) -> Stack a // plaats elementen achtereenvolgens bovenop stack
+pop :: (Stack a) -> Stack a // haal top element van stack
+popn :: Int (Stack a) -> Stack a // haal bovenste $n$ top elementen van stack
+top :: (Stack a) -> a // geef top element van stack
+topn :: Int (Stack a) -> [a] // geef bovenste $n$ top elementen van stack
+elements :: (Stack a) -> [a] // geef alle elementen van stack
+count :: (Stack a) -> Int // tel aantal elementen in stack
|