Leetcode 2011 - Final Value of Variable After Performing Operations solution

Solution One:

class Solution:
    def finalValueAfterOperations(self, operations: List[str]) -> int:
        x = 0
        for i in operations:
            if '-' in i:
                x -= 1
            else:
                x += 1
        return x

Solution Two:

``java class Solution { public int finalValueAfterOperations(String[] operations) { int x = 0;

    for (int i = 0; i < operations.length; i++) {
        if (operations[i].charAt(1) == '+') {
            x++;
        } else {
            x--;
        }
    }

    return x;
}

}