Exception C++

Question

Fill in the missing part to catch every kind of exception in the catch block.

try {
// ...some code
} catch (

) {
}

Answer 1

...

Answer 2

try{
// ...
} catch (...) {
// ...
}

Answer 3

Answer is ...
Just type ...

Answer 4

...

Answer 5

Here is an example of the code form the exeption challenge put in use:
#include <iostream>
using namespace std;

int main() {
string name;
cin >> name;
try {
if (size(name)<4 || size(name)>20)
{
//cout << "Invalid";
throw 99;
}
if (!(size(name)<4 || size(name)>20))
{
cout <<"Valid"<<endl;
}
else
{cout <<""<<endl;
}
}
//we must specify the data type of the exeption when we throw it
catch(int x) {
cout << "Invalid";

}

return 0;
}