写出下面程序的运行结果。 #include using namespace std; class aClass { public: aClass() { total++;} ~aClass() { total--;} int gettotal() { return total;} private: static int total; }; int aClass::total=0; int main() { aClass o1,o2,o3; cout

读程序，写结果（注意：一条输出语句对应一空）#includeusing namespace std;class aClass{public: aClass() { total++;} ~aClass() { total--;} int gettotal() { return total;}private: static int total;};int aClass::total=0;int main(){ aClass o1,o2,o3;cout<

读程序，写结果（注意每一空对应一个cout输出结果）#includeusing namespace std;class aClass{public: aClass() { total++; } ~aClass() { total--; } int gettotal() { return total; }private: static int total;};int aClass::total=0;int main(){ aClass o1,o2,o3;cout<

What is the total cost in this outcome (Firm A's total cost + Firm B's total cost)?What is the total cost in the efficient outcome (assuming that the price is $3 and four units are produced in total)?<br/>______

What will there be on the 1st of May in the Hua Mei Company A: A total of 8. B: A total of 10. C: A total of 20.

Operating ROA is calculated<br/>as __________ while ROE is calculated as ____ A: EBIT/Total Assets; Net Profit/Total Assets B: Net Profit/Total Assets; EBIT/Total Assets C: EBIT/Total Assets; Net Profit/Equity D: Net Profit/EBIT; Sales/Total Assets

The rate of return on total assets is calculated as ( ). A: (Sales profit + interest expense) ÷ total average assets B: (Net profit + interest expense) ÷ total average assets C: (operating profit + interest expense) ÷ total average assets D: (Total Profits + Interest Expense) ÷ Total Average Assets

Their total area accounts for about ( ) of the total ocean area.

How many cars can be parked in the back lot(). A: A total of 15. B: A total of 30. C: A total of 50.

When the total revenue is equal to total cost, the are said to be at the break-even point.