Merge pull request #9850 from oWnOIzRi/week263

add solutions week 263 in python

1 files changed, 21 insertions, 0 deletions

diff --git a/challenge-263/steven-wilson/python/ch-1.py b/challenge-263/steven-wilson/python/ch-1.py
new file mode 100644
index 0000000000..c5812d1069
--- /dev/null
+++ b/challenge-263/steven-wilson/python/ch-1.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+
+def target_index(*elements, target):
+    ''' Given an array of integers and a target element, return the list of
+    indices in the sorted array where the element is same as the given target
+    element.
+    >>> target_index(1, 5, 3, 2, 4, 2, target=2)
+    [1, 2]
+    >>> target_index(1, 2, 4, 3, 5, target = 6)
+    []
+    >>> target_index(5, 3, 2, 4, 2, 1, target = 4)
+    [4]
+    '''
+    return [i for i, elem in enumerate(sorted(elements)) if elem == target]
+
+
+if __name__ == "__main__":
+    import doctest
+
+    doctest.testmod()