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the correct answerWhat will be the output of the following Java program? class mainclass { public static void main(String args[]) { char a = 'Z'; a++; System.out.print((int)a); } }Options9112290123

Question

the correct answerWhat will be the output of the following Java program? class mainclass { public static void main(String args[]) { char a = 'Z'; a++; System.out.print((int)a); } }Options9112290123

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Solution

The output of the Java program will be 91.

Here's the step-by-step explanation:

  1. The program starts with defining a class named "mainclass".

  2. Inside this class, the main method is defined. This is the entry point of any Java application.

  3. Inside the main method, a char variable 'a' is declared and initialized with the value 'Z'. In ASCII, the character 'Z' has a decimal value of 90.

  4. The next line of code increments the value of 'a' by 1. So, 'a' now holds the character that comes after 'Z' in ASCII, which is '['. The ASCII value of '[' is 91.

  5. The System.out.print((int)a) statement prints the integer value of 'a', which is now 91.

So, the output of the program is 91.

This problem has been solved

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