DEX-450 Web TestEngine demo

A developer in a Salesforce org with 100 Accounts executes the following code using the Developer console:

Account myAccount = new Account(Name = 'MyAccount');Insert myAccount;For (Integer x = 0; x < 250; x+
+)

{Account newAccount = new Account (Name='MyAccount' + x);try {Insert newAccount;}catch (Exception
ex) {System.debug (ex) ;}}insert new Account (Name='myAccount');

How many accounts are in the org after this code is run?