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Chapter 2: Problem 27

Write a statement that declares a String variable named city. The variable should be initialized so it references an object with the string "San Francisco":

Short Answer

Expert verified
Question: Declare and initialize a String variable named "city" with the value "San Francisco". Answer: String city = "San Francisco";

Step by step solution

01

Declare the String variable

To declare a String variable, use the keyword "String" followed by the variable name. In this case, the variable name is "city". The syntax for declaring a String variable is: String city;
02

Initialize the String variable

To initialize a String variable, assign a value to it using the equal sign (=) followed by the desired value enclosed inside double quotes. In this case, the desired value is "San Francisco". The syntax for initializing a String variable is: city = "San Francisco";
03

Combine declaration and initialization

As a shorthand, we can declare and initialize the variable in one line. To do this, combine the syntax used in Step 1 and Step 2: String city = "San Francisco";

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