a few solutions

magnhaug · Mar 14, 2012 · 7946087 · 7946087
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diff --git a/slides/del2.html b/slides/del2.html
@@ -312,6 +312,7 @@
 
 &nbsp;
 
+    .python
     >>> generator = (i for i in range(10))
     >>> print generator
     <generator object <genexpr> at 0x10ff3e410>
@@ -366,6 +367,29 @@
 
 # Pause!
 
+---
+
+### Løsninger:
+
+Lag en list comprehension som lister opp alle partall under 20, og print dem
+
+    .python
+    >>> partall = [i for i in xrange(20) if i%2==0]
+    >>> for i in partall:
+    ...   print i, 
+    ... 
+    0 2 4 6 8 10 12 14 16 18
+
+Lag et generator expression som gjør det samme. Print dem.
+
+    .python
+    >>> partall = (i for i in xrange(20) if i%2==0)
+    >>> for i in partall:
+    ...   print i, 
+    ... 
+    0 2 4 6 8 10 12 14 16 18
+
+
 ---
 
 # Funksjoner