Run time error in print reverse problem

what is wrong in my code ? i am trying to print the reverse of any number . please tell also can we do it without using pow function.

becomes out of range
try doing it with string
or a vector of int or integer array

in case u need help in those code just ping me

I have not completed course of strings and vectors . Can we solve it without using that ?

i would recommend do those topics first before starting to solve questions

No it will become out of range

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