Golang Solution with good description
Intuition\nThe task is to find the sign of the product of the elements in the array nums. The initial idea is to iterate through each element of the array and d
# Intuition\nThe task is to find the sign of the product of the elements in the array `nums`. The initial idea is to iterate through each element of the array and determine the sign of the final product based on the properties of the signs of the numbers.\n\n# Approach\nWe can use a single loop to solve this problem. In the loop, we go through each element of the array. If the current element is equal to zero, we immediately return 0, as the product will be zero. If the current element is less than zero, we increment the counter of negative numbers (`result`). After going through the loop, if the number of negative numbers is odd, we return -1; otherwise, we return 1.\n\n# Complexity\n- Time complexity: $$O(n)$$, where `n` is the number of elements in the array `nums`. The time complexity is linear since we iterate through each element of the array.\n\n- Space complexity: $$O(1)$$, as we only use a constant amount of additional space for storing the result and loop variables.\n\n\n# Code\n```\nfunc arraySign(nums []int) int {\n    var result int\n    for i:=0;i<len(nums);i++{\n        if  nums[i]==0{\n            return 0\n        }\n        if nums[i]<0{\n            result++\n        }\n    }\n    if result%2!=0{\n        return -1\n    }    \n    return 1\n}\n```
['Go']