hello,tutors:
i am working on the recursion of selection sort,and my code is:
def selection_sort(lst,start,end):
"""sort the lst from selection start to end"""
if len(lst)==1:
return lst
elif lst=="":
return ""
else:
return lst[:start]+selection_sort(lst,start+1,end)
a=[1,3,5,2]
b=1
c=3
print selection_sort(a,b,c)but it seems not working when i call the function,anyone could tell me that what i did wrong with my code?
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