Juixe Techknow

In Java, the primitive value of type char can be converted to the primitive int. An an integer within the range of a character can be converted to a char. For example, the ASCII character code for the character A is 65, for B is 66, etc. Because of a char value can be interchanged with the integer value that represents its character code I can create a loop that starts from the letter A and stops at the character Z and I increment one character at a time. Here is the code snippet to print each letter of the alphabet in a loop.

for(char c = 'A'; c <= 'Z'; c++) {
    System.out.print(c);
}