CPP

error handling in C++

try  {
       throw 10; //Error Detected and "Thrown" to catch block
    }
catch (char *excp)  { //if error is thrown matches this block, exec
        cout << "Caught " << excp;
    }
catch (...)  { //default case
        cout << "Default Exception
";
    }

exception handling class c++

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int x=-1,y=1;
    try
    {
        if(x<0)
        {
            throw("xisnegative");
        }
    }
    catch(const char *exp)
    {
        cout<<exp<<endl;
    }
    try
    {
        if(y>0)
        {
            throw("yispositive");
        }
    }
    catch(const char *exp)
    {
        cout<<exp<<endl;;
    }
    return 0;
}