Program:

    #include<iostream.h>
    #include<conio.h>

    void test(int x) throw(int,double)
    {
    if(x==0) throw 'x';
    else
    if(x==1) throw '10';
    else
    if(x==-1) throw '2.7';
    cout<<"End of function block\n";
    }
    void main()
    {
    try
    {
    cout<<"Testing throw restrictions\n";
    cout<<"x==0\n";
    test(0);
    cout<<"x==1\n";
    test(1);
    cout<<"x==-1\n";
    test(-1);
    cout<<"x==2\n";
    test(2);
    }
    catch(char c)
    {
    cout<<"Caught a character\n";
    }
    catch(int m)
    {
    cout<<"\nCaught an integer\n";
    }
    catch(double d)
    {
    cout<<"Caught a double\n";
    }
    cout<<"\nEnd of try-catch system\n\n"
    }