Regarding the rotate

#1

why the rotate starts from 30 instead of starting can u tell

#2

hello @ssmit_joshi could you please elaborate in which question you are using rotate and what do you exactly want to ask ?

#3

in the next permutations video there is rotate and it hase given number 10,20,30,40,50 but why the rotate starts from middle of the element , why not from the starting or end

#4

hey @ssmit_joshi the rotate starts from the middle beccause prateek sir is passing the parameters like that only .
if you clearly juge the program he had written there he is passing parameters like :
rotate(arr,arr+2,arr+n);
here arr+2 is the point from where the rotating should start and arr+n is the point from where the rotating should stop .
is you pass arr+0 then it would do the sorting from starting .
if you still have doubt please ask here .
Happy Learning !!

#5

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