nested_try_catch.cpp

#include <iostream>
#include <stdexcept>
using namespace std;

int main()
{
    try{
        try{
            throw "a character exception";
        }catch(const char *e){
             cout << "character type in inner block --> "<<e<<endl;
             cout << "rethrowing the exception"<<endl;
                throw runtime_error("sgdsdg");
        }

    }catch(const char *e){
      cout << "character type in outer block --> "<<e<<endl;
    }
    catch(...){
      cout << "unexpected exception in outer block --> "<<endl;
    }

    return 0;
}