1822. Sign of the Product of an Array

class Solution {
public:
    int arraySign(vector<int>& nums) {
        int neg=0;
        for(auto i:nums){
            if(i==0)
                return 0;
            else if (i<0)
                neg++;
        }
        if(neg%2 ==1)
            return -1;
        return 1;
    }
};