Bubble sort and cocktail sort (code)

Yesterday reviewed the bubble sort and cocktail sort, wrote it in an object-oriented way, and optimized the code to record ~

First, bubble sort

#Bubble SortclassBubblesort (object):def __init__(self, data_list): Self.data_list=data_list self.length=Len (data_list)#simple rough sort of way    defB_sort (self): data_list=list (self.data_list) forIinchRange (self.length):Print('************** section%s round cycle **************'% (i + 1))) Index_len=Self.length forIndexinchRange (index_len-1):                Print(Index)ifData_list[index] > Data_list[index + 1]: Data_list[index], Data_list[index+ 1] = Data_list[index + 1], Data_list[index]returndata_list#beautiful and lovely bubble sort after optimization    defNew_b_sort (self): data_list=list (self.data_list) forIinchRange (self.length):Print('************** section%s round cycle **************'% (i + 1))) Index_len=self.length Mark=False forIndexinchRange (Index_len-1-i):Print(index) Mark=TrueifData_list[index] > Data_list[index + 1]: Data_list[index], Data_list[index+ 1] = Data_list[index + 1], Data_list[index] Mark=FalseifMark: Break        returndata_listdata_list= [2, 3, 1, 7, 4, 3]bubblesort=Bubblesort (data_list) res1=Bubblesort.b_sort ()Print(res1) Res2=Bubblesort.new_b_sort ()Print(Res2)

Second, cocktail order

#Cocktail OrderingclassCocktailsort (object):def __init__(self, data_list): Self.data_list=data_list self.length=Len (data_list)#simple rough sort of way    defC_sort (self): data_list=list (self.data_list) forIinchRange (self.length):Print('************** section%s round cycle **************'% (i + 1))) Index_len=Self.lengthPrint('Left---> right')             forIndexinchRange (index_len-1):                Print(Index)ifData_list[index] < Data_list[index + 1]: Data_list[index], Data_list[index+ 1] = Data_list[index + 1], Data_list[index]Print('Right---> left') Index_len=Self.length forIndexinchRange (index_len-1):                Print(Index)ifData_list[index] > Data_list[index + 1]: Data_list[index], Data_list[index+ 1] = Data_list[index + 1], Data_list[index]returndata_list#optimized for playful, beautiful and sensible cocktail sort    defNew_c_sort (self): data_list=list (self.data_list) forIinchRange (self.length):Print('************** section%s round cycle **************'% (i + 1))) Index_len=self.length Mark=FalsePrint('Left---> right')             forIndexinchRange (index_len-1-i): Mark=TruePrint(Index)ifData_list[index] < Data_list[index + 1]: Data_list[index], Data_list[index+ 1] = Data_list[index + 1], Data_list[index] Mark=FalsePrint('Right---> left') Index_len=Self.length forIndexinchRange (I, index_len-1): Mark=TruePrint(Index)ifData_list[index] > Data_list[index + 1]: Data_list[index], Data_list[index+ 1] = Data_list[index + 1], Data_list[index] Mark=FalseifMark: Break        returndata_listdata_list= [2, 3, 1, 7, 4, 3]cocktailsort=Cocktailsort (data_list) res1=cocktailsort.c_sort () res2=Cocktailsort.new_c_sort ()Print(RES1)Print(Res2)

Bubble sort and cocktail sort (code)