Question

What is the value of routeNumber after the following statement is executed if the value of zipCode is 93705? switch (zipCode) { case 93705: case 93706: routeNumber = 1; break; case 93710: case 93720: routeNumber = 2; break; default: routeNumber = 0; break; }

Answer 1

The output of the given code is "1".

Step-by-step explanation:

In the given switch case code, a switch is used in which a variable routeNumber is defined that accepts an integer value, inside the switch statement inner case is used, which can be described as follows:

• In the first case, two case value is check that is "93705 and 93706", in which any of the value is found it will routeNumber value to 1 then break the statement.
• If the above case value does not match then it will go to the next case, in this case, we also check two values that are "93710 and 93720", if any of the value is found it will routeNumber value to 2 then break the statement.
• If both of the above condition is false it will go to default then it will routeNumber value to 0 then break the statement, but in this ZipCode value is "93705", so it will found in case 1 then it will return a value that is equal to 1.