Discussion on: Daily Challenge #237 - Delete Extra Occurrences

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Replies for: Here is C++ solution, vector<int> delete_nth(vector<int> arr, int occ){ // stores the numbers and its corresponding count in answ...

What if given numbers are not positive ?

ans vector contains each number only up to occ times. So, occ can never be negative. If user passed a negative number as occ, then ans vector will be empty.

If given numbers are negative, still there should not be any problem. Example,

delete_nth({-1,-1,-1,-2,-3,-2,-4,-3}, 1)  => {-1,-2,-3,-4}
delete_nth({1,-2,3,-7,-2,3,-8},1)  => {1,-2,3,-7,-8}