new tasks

Task/Arrays/Python/arrays-2.py

@@ -0,0 +1 @@
+myArray = [0] * size

Task/Arrays/Python/arrays-3.py

@@ -0,0 +1 @@
+myArray = [[0]* width] * height] # DOES NOT WORK AS INTENDED!!!

Task/Arrays/Python/arrays-4.py

@@ -0,0 +1 @@
+myArray = [[0 for x in range(width)] for y in range(height)]

Task/Arrays/Python/arrays-5.py

@@ -0,0 +1,3 @@
+myArray = list()
+for x in range(height):
+   myArray.append([0] * width)

Task/Arrays/Python/arrays-6.py

@@ -0,0 +1,9 @@
+# Retrieve an element directly from the array.
+item = array[index]
+
+# Use the array like a stack.  Note that using the pop() method removes the element.
+array.pop()  # Pop last item in a list
+array.pop(0) # Pop first item in a list
+
+# Using a negative element counts from the end of the list.
+item = array[-1] # Retrieve last element in a list.

Task/Arrays/Python/arrays-7.py

@@ -0,0 +1,6 @@
+try:
+    # This will cause an exception, which will then be caught.
+    print array[len(array)]
+except IndexError as e:
+    # Print the exception.
+    print e

Task/Arrays/Python/arrays.py

@@ -0,0 +1,8 @@
+array = []
+
+array.append(1)
+array.append(3)
+
+array[0] = 2
+
+print array[0]