ExceptionalServer.cpp

#include <iostream>
#include <exception>
#include <string>
#include <stdexcept>
#include <vector>
#include <cmath>
using namespace std;

class Server {
private:
	static int load;
public:
	static int compute(long long A, long long B) {
		load += 1;
		if(A < 0) {
			throw std::invalid_argument("A is negative");
		}
		vector<int> v(A, 0);
		int real = -1, cmplx = sqrt(-1);
		if(B == 0) throw 0;
		real = (A/B)*real;
		int ans = v.at(B);
		return real + A - B*ans;
	}
	static int getLoad() {
		return load;
	}
};
int Server::load = 0;

int main() {
	int T; cin >> T;
	while(T--) {
		long long A, B;
		cin >> A >> B;
    //Main coding part
	try{ 
        if (A > 1073741823LL) {//This conditional block is to check for a very large value 
            Server::compute(2, 1);
            throw bad_alloc(); //Manually we will be calling the bad alloc in this case 
        }
        cout << Server::compute(A, B) << '\n';
    }
    catch(bad_alloc& e)
    {
      cout<<"Not enough memory"<<endl;
    }
    catch(exception& e)
    {
      cout<<"Exception:"<<e.what();
    }
    catch(...) //All other exceptions after standard exceptions 
    {
        cout<<"Other Exception"<<endl;
    }
	}
	cout << Server::getLoad() << endl;
	return 0;
}