What does the statement 'int g = 1, h, k = 3;' signify?
Understand the Problem
The question is asking for an explanation of the statement 'int g = 1, h, k = 3;' in a programming context. Specifically, it is inquiring about which variables are declared and initialized with values.
Answer
Declares g=1, h, k=3 as integers. g and k initialized, h not.
The statement declares three integer variables: 'g' is initialized to 1, 'h' is declared but uninitialized, and 'k' is initialized to 3.
Answer for screen readers
The statement declares three integer variables: 'g' is initialized to 1, 'h' is declared but uninitialized, and 'k' is initialized to 3.
More Information
In the statement 'int g = 1, h, k = 3;', 'g' is assigned the value of 1 and 'k' is assigned the value of 3 at the point of declaration. 'h' remains uninitialized which means it holds an undefined value until explicitly assigned.
Tips
A common mistake is to assume that all variables are initialized. In this line, only 'g' and 'k' have initial values; 'h' gets assigned a default value in some environments but it's generally considered unsafe to rely on this.
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