How to convert ASCII code (0-255) to its corresponding character?

To convert an ASCII code (0-255) to its corresponding character in Java, you can use the char data type and cast the ASCII code to it. Here's an example of how to do this:

public class Main {
  public static void main(String[] args) {
    int asciiCode = 65;
    char character = (char) asciiCode;
    System.out.println(character);  // Outputs: 'A'
  }
}

The char data type in Java represents a single Unicode character, and it can hold a value from 0 to 65,535. ASCII codes are a subset of Unicode, with codes ranging from 0 to 127, so they can be represented by the char data type as well.

You can use a loop to convert a range of ASCII codes to characters, like this:

public class Main {
  public static void main(String[] args) {
    for (int i = 0; i < 256; i++) {
      char character = (char) i;
      System.out.println(i + ": " + character);
    }
  }
}

This will print the ASCII code and its corresponding character for all ASCII codes from 0 to 255.