Why is it important to handle Python 3 exceptions? Provide a code example of Python 3 exception handling? explain in a few sentences and type the answer

in c++ In the preceding exercises, you saw how one can use stepwise refinement to solve the problem of translating Wiki markup to HTML. Now turn the pseudocode into code. Complete the convert_to_HTML and next_symbol functions..............   #include <iostream>#include <string>using namespace std; // Functions defined belowstring convert_to_HTML(string message);int next_symbol(string message, string symbols, int start);string replace_at(string str, int position, string replacement); string tag_for_symbol(string symbol);string replace_escapes(string str); /**Converts a message with Wiki markup to HTML.@param message the message with markup@return the message with Wiki notation converted to HTML*/string convert_to_HTML(string message){ string result = message;/* Your code goes here */return replace_escapes(result);} /**Finds the next unescaped symbol.@param message a message with Wiki markup@param symbols the symbols to search for@param start the starting position for the…

Name the base class that is designed to handle exceptions in C++

For this C Program, I am getting the error "Expected an identifier" on line 18.