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Java Program to check whether the entered value is ASCII 7 bit alphabetic uppercase
To check whether the entered value is ASCII 7-bit alphabetic uppercase, check the character from ‘A’ to ‘Z’.
Here, we have a character.
char one = 'T';
Now, we have checked a condition with if-else to check for uppercase character from ‘A’ to ‘Z’
if (one >= 'A' && one <= 'Z') { System.out.println("Given character is in uppercase!"); } else { System.out.println("Given character is not in uppercase!"); }
Example
public class Demo { public static void main(String []args) { char one = 'T'; System.out.println("Character: "+one); if (one >= 'A' && one <= 'Z') { System.out.println("Given character is in uppercase!"); } else { System.out.println("Given character is not in uppercase!"); } } }
Output
Character: T Given character is in uppercase!
Let us see another example −
Example
public class Demo { public static void main(String []args) { char one = 'e'; System.out.println("Character: "+one); if (one >= 'A' && one <= 'Z') { System.out.println("Given character is in uppercase!"); } else { System.out.println("Given character is not in uppercase!"); } } }
Output
Character: e Given character is not in uppercase!
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