Identifiers declared inside a block: scope { // block begins int x; // local in block x = 9; System.out.println(x) ; } // block ends have block scope, are called local variables and are visible only inside the block. Local variables in different blocks may have the same name. What is the output of the program? public static void main (String[] a) { int x; // local in main x = 1; } System.out.println("Main x methodl () ; void methodl () { System.out.println ("Main x " + x); method2 () ; + x); int x = 0; // local in method System.out.println("methodl x"+ x); void method2 () { System.out.println ("method2 *"+ x);
Identifiers declared inside a block: scope { // block begins int x; // local in block x = 9; System.out.println(x) ; } // block ends have block scope, are called local variables and are visible only inside the block. Local variables in different blocks may have the same name. What is the output of the program? public static void main (String[] a) { int x; // local in main x = 1; } System.out.println("Main x methodl () ; void methodl () { System.out.println ("Main x " + x); method2 () ; + x); int x = 0; // local in method System.out.println("methodl x"+ x); void method2 () { System.out.println ("method2 *"+ x);
Chapter8: Advanced Method Concepts
Section: Chapter Questions
Problem 8RQ
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I am struggling with this types of question because I don't understand it, can you please answer the question and can you be very specfic with it.
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What is the output of the program?
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