2529. Maximum Count of Positive Integer and Negative Integer

Given an array nums sorted in non-decreasing order, return the maximum between the number of positive integers and the number of negative integers.

• In other words, if the number of positive integers in nums is pos and the number of negative integers is neg, then return the maximum of pos and neg.

Note that 0 is neither positive nor negative.

c++

class Solution {
public:
    int maximumCount(vector<int>& nums) {
        int pos = 0, neg = 0;
        for(auto& n : nums) {
            if(n < 0) neg++;
            else if (n > 0) pos++;
        }        
        return max(pos, neg);
    }
};