Merge pull request #121 from HBaena/patch-1

Transpose matrix

snippets/transpose.md

@@ -0,0 +1,18 @@
+---
+title: transpose
+tags: list,intermediate
+---
+
+Returns the transpose of a two-dimensional list.
+
+Use `*lst` to get the passed list as tuples.
+Use `zip()` in combination with `list()` to create the transpose of the given two-dimensional list.
+
+```py
+def transpose(lst):
+    return list(zip(*lst))
+```
+
+```py
+transpose([[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]]) # [(1, 4, 7, 10), (2, 5, 8, 11), (3, 6, 9, 12)]
+```