1822. Sign of the Product of an Array.cpp

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