finish extra/minion-work-assignments

Submitting solution...
Submission: SUCCESSFUL. Completed in: 7 mins, 40 secs.

README.md

@@ -114,3 +114,6 @@ CFcSBwgCCBoHRhkKU1cGAA4AGU5YQR5THBwNFwoGGAxTQQMQVBUSBg4EAAwQRhUQVBUHFAQTGRpT QQM
 
 ### re-id
 * Completed in: 10 mins, 19 secs.
+
+### minion-work-assignments
+* Completed in: 7 mins, 40 secs.

extra/minion-work-assignments/solution.py

@@ -0,0 +1,18 @@
+def solution(data, n):
+    memo = {}
+    for i in data:
+        if i not in memo:
+            memo[i] = 1
+        else:
+            memo[i] += 1
+
+    return [d for d in data if memo[d] <= n]
+
+tests = [
+        ([[1, 2, 3], 0], []),
+        ([[1, 2, 2, 3, 3, 3, 4, 5, 5], 1], [1, 4]),
+        ]
+
+for i, o in tests:
+    result = solution(*i)
+    print (i, result == o, result, o)