freq = {3: 3, 2: 6, 1: 4} k = 2 sort_orders = [k for k in sorted(freq, key=freq.get, reverse=True)[:k]] print(sort_orders) # Output [2, 1]
freq = {3: 3, 2: 6, 1: 4} k = 2 sort_orders = [k for k in sorted(freq, key=freq.get, reverse=True)[:k]] print(sort_orders) # Output [2, 1]