Data update

Task/Stack/EasyLang/stack.easy

@@ -0,0 +1,21 @@
+stack[] = [ ]
+proc push v . .
+   stack[] &= v
+.
+func pop .
+   if len stack[] = 0
+      return 0
+   .
+   r = stack[-1]
+   len stack[] -1
+   return r
+.
+func empty .
+   return if len stack[] = 0
+.
+push 2
+push 11
+push 34
+while empty = 0
+   print pop
+.

Task/Stack/Elena/stack.elena

@@ -2,7 +2,7 @@ public program()
 {
     var stack := new system'collections'Stack();
 
-    stack.push:2;
+    stack.push(2);
 
     var isEmpty := stack.Length == 0;
 

Task/Stack/GDScript/stack.gd

@@ -0,0 +1,25 @@
+extends Node2D
+
+func _ready() -> void:
+	# Empty stack creation.
+	var stack : Array = []
+	
+	# In Godot 4.2.1 nothing happens here.
+	stack.pop_back()
+	
+	if stack.is_empty():
+		print("Stack is empty.")
+	
+	stack.push_back(3)
+	stack.push_back("Value")
+	stack.push_back(1.5e32)
+	print(stack)
+	
+	print("Last element is: " + str(stack.back()))
+	
+	stack.pop_back()
+	print(stack)
+	print("Last element is: " + str(stack.back()))
+	if not stack.is_empty():
+		print("Stack is not empty.")
+	return

Task/Stack/Uiua/stack.uiua

@@ -0,0 +1,3 @@
+[3] # Since UIUA is a stack language, everything is pushed on the stack
+x ← # stores the top of the stack into the variable x
+? # ? checks the stack, it is now empty

Task/Stack/Wren/stack.wren

@@ -1,4 +1,4 @@
-import "/seq" for Stack
+import "./seq" for Stack
 
 var s = Stack.new()
 s.push(1)