//sisaldab ka ülesannet 3-3
#include <iostream>
#include <string>
using namespace std; 

class TError
{
private:
int iErrorCode;
int iErrorLine;
int iErrorParam;

public:
TError(void){iErrorCode=iErrorLine=iErrorParam=0;}
TError(int EC, int EL, int EP)
	{
	iErrorCode=EC;
        iErrorLine=EL;
        iErrorParam=EP;
	}

void setError(int EC, int EL, int EP)
	{
	iErrorCode=EC;
	iErrorLine=EL;
	iErrorParam=EP;	
	}

void showError(void){cout<<"Error no. "<<iErrorCode<<" happened on line: "<<iErrorLine<<" because of parameter that has value of: "<<iErrorParam<<endl;}

int giveEC(void){return iErrorCode;}

int giveEL(void){return iErrorLine;}

int giveEP(void){return iErrorParam;}
};

int main(void)
{
    TError error1;
    int arv;
	
    try{
	cout<<"Sisesta täisarv: "<<endl;
	cin>>arv;
	if(!cin.good()){throw 99;} //to make sure that string was not inserted
	if(arv==0){
		error1.setError(1,47,arv);
		throw error1;
	}
	if(arv<0){
		error1.setError(2,51,arv);
		throw error1;
	}
	if(arv>100){
		error1.setError(3,55,arv);
		throw error1;
	}
	cout<<"NORMAL EXECUTION: 100/"<<arv<<"="<<100/arv<<endl;
    }
    catch(TError errObj){
	error1.showError();
	if(error1.giveEC()==2){
		cout<<"ERROR: I don't like negative numbers!"<<endl;
		cout<<"This happened because you entered:"<<error1.giveEP()<<endl;
		cout<<"This error originates from line: "<<error1.giveEL()<<endl;
	}
	if(error1.giveEC()==1){
                cout<<"ERROR: can not divide by zero!"<<endl;
                cout<<"This happened because you entered:"<<error1.giveEP()<<endl;
		cout<<"This error originates from line: "<<error1.giveEL()<<endl;
        }
	if(error1.giveEC()==3){
                cout<<"ERROR: I don't like big numbers!"<<endl;
                cout<<"This happened because you entered:"<<error1.giveEP()<<endl;
                cout<<"This error originates from line: "<<error1.giveEL()<<endl;
        }
    }
    catch(int i){
	cout<<"ERROR: you failed to enter integer!"<<endl;
    }
    return 0;
}