comparision sort👑Â
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s = [ 1 ,5 ,8 ,0 ]
res = []
def dfs(idx ,cur) :
if idx == len(s) :
if cur :
res.append(cur)
return
dfs(idx + 1 , cur + [s[idx]])
dfs(idx + 1 , cur )
dfs(0 , [])
print(sorted(res , key = lambda x : (len(x) , x))) # x belongs to jagged - array
Python
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