Final Value of Variable After Performing Operations.java

int finalValueAfterOperations(char ** operations, int operationsSize){
    int x = 0;

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

    return x;
}