2 files changed, 49 insertions, 0 deletions
diff --git a/challenge-228/sgreen/python/ch-1.py b/challenge-228/sgreen/python/ch-1.py
new file mode 100755
index 0000000000..039b606169
--- /dev/null
+++ b/challenge-228/sgreen/python/ch-1.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+import sys
+
+
+def main(ints):
+    # Get the frequency of all numbers
+    freq = {}
+    for i in ints:
+        freq[i] = 1 + freq.get(i, 0)
+
+    # Get the sum of all unique values
+    solution = sum(i for i in freq if freq[i] == 1)
+    print(solution)
+
+
+if __name__ == '__main__':
+    # Convert input into integers
+    array = [int(n) for n in sys.argv[1:]]
+    main(array)
diff --git a/challenge-228/sgreen/python/ch-2.py b/challenge-228/sgreen/python/ch-2.py
new file mode 100755
index 0000000000..5422a435d1
--- /dev/null
+++ b/challenge-228/sgreen/python/ch-2.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+import sys
+
+
+def main(ints):
+    # Get the minimum value
+    moves = 0
+    min_int = min(ints)
+
+    while len(ints):
+        moves += 1
+        value = ints.pop(0)
+
+        # If this is the minimum value, calculate the new minimum value
+        if value == min_int:
+            if len(ints):
+                min_int = min(ints)
+        else:
+            # Move it to the end
+            ints.append(value)
+
+    print(moves)
+
+
+if __name__ == '__main__':
+    # Convert input into integers
+    array = [int(n) for n in sys.argv[1:]]
+    main(array)