//**************************************************
//test gestione eccezioni
//**************************************************

#include <iostream>
using namespace std;

int main(){
	int testVal;
	try{
		cout<<"insert value bigger then 0\n";
		cin>>testVal;
		if(!testVal) throw "Error:you insert 0!\n";
		else if(testVal<0) throw testVal; 
	}
		catch(char *str){
		cout<<str<<endl;
	}
	catch(int val){
		cout<<"Errore! you insert negative value.."<<val<<endl;
	}
	cout<<"the number you inserted is.."<<testVal<<endl;
	return 0;
}