@@ -51,7 +51,7 @@ def __init__(self, root, title) -> None:
5151
5252
5353
54- # some constants
54+ 5555 self .speed = 0.2
5656 self .N = 10
5757 self .colours = ['dodgerblue' for i in range (self .N )]
@@ -87,12 +87,11 @@ def slide_function(self):
8787 def shuffle (self ):
8888 self .canvas .delete ('all' )
8989 self .data = np .linspace (5 ,400 ,self .N ,dtype = np .uint16 )
90- 9190 np .random .shuffle (self .data )
9291 self .display (self .N ,self .data ,self .colours )
9392
9493
95- ''' bubble sort'''
94+ # ---------------button selection of sorting algos---------------------------
9695 def bubble (self ):
9796 if self .st ['bubble' ] is False :
9897 self .st ['bubble' ] = True
@@ -112,7 +111,6 @@ def bubble(self):
112111 self .bs .config (style = 'info.TButton' )
113112
114113
115- ''' merge sort'''
116114 def merge (self ):
117115 if self .st ['merge' ] is False :
118116 self .st ['merge' ] = True
@@ -132,7 +130,6 @@ def merge(self):
132130 self .ms .config (style = 'info.TButton' )
133131
134132
135- ''' quick sort'''
136133 def quick (self ):
137134 if self .st ['quick' ] is False :
138135 self .st ['quick' ] = True
@@ -152,7 +149,6 @@ def quick(self):
152149 self .qs .config (style = 'info.TButton' )
153150
154151
155- ''' selection sort'''
156152 def selection (self ):
157153 if self .st ['selection' ] is False :
158154 self .st ['selection' ] = True
@@ -172,7 +168,6 @@ def selection(self):
172168 self .ss .config (style = 'info.TButton' )
173169
174170
175- ''' insertion sort'''
176171 def insertion (self ):
177172 if self .st ['insertion' ] is False :
178173 self .st ['insertion' ] = True
@@ -191,7 +186,7 @@ def insertion(self):
191186 self .st ['insertion' ] = False
192187 self .Is .config (style = 'info.TButton' )
193188
194- 189+ # -----------------------------------------------------------
195190 def start (self ):
196191 if self .st ['bubble' ] is True :
197192 for i in range (self .N - 1 ):
@@ -228,7 +223,7 @@ def start(self):
228223 self .display (self .N ,self .data ,['yellow' if a == min_index or a == i else 'green' if a <= i else 'dodgerblue' for a in range (self .N )])
229224 time .sleep (self .speed )
230225 if self .data [min_index ]> self .data [j ]:
231- self .display (self .N ,self .data ,['red' if a == min_index or a == i else 'green' if a <= i else 'dodgerblue' for a in range (self .N )])
226+ self .display (self .N ,self .data ,['red' if a == min_index or a == j else 'green' if a <= i else 'dodgerblue' for a in range (self .N )])
232227 time .sleep (self .speed )
233228 min_index = j
234229 if min_index != i :
@@ -251,7 +246,7 @@ def start(self):
251246 messagebox .showerror ("Algorithm Visualizer" , "You didn't select any sorting algorithm" )
252247
253248
254- # -----------merge sort-------------------------------------
249+ # -----------merge sort algo -------------------------------------
255250
256251 def mergesort (self ,a ,front ,last ):
257252 if front < last :
@@ -293,7 +288,7 @@ def mergesort(self,a,front,last):
293288 self .display (self .N ,self .data ,['dodgerblue' for _ in range (self .N )])
294289 time .sleep (self .speed )
295290
296- #-------------------------------------------------- quick sort---------------
291+ #-----------------------------quick sort algo ---------------
297292
298293 def partition (self ,a ,i ,j ):
299294 '''
@@ -330,9 +325,8 @@ def quicksort(self,a,i,j):
330325 self .quicksort (a ,x + 1 ,j )
331326 #--------------------------------------------------
332327
328+ if __name__ == '__main__' :
329+ win = Style (theme = 'darkly' ).master
330+ obj = window (win , 'Sorting Algorithm Visualizer' )
333331
334- 335- win = Style (theme = 'darkly' ).master
336- obj = window (win , 'Sorting Algorithm Visualizer' )
337- 338- win .mainloop ()
332+ win .mainloop ()
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