Check character is uppercase, lowercase, digit or symbol in Java
if else if - Question 4
In this question, we will see how input a character and check if it is an uppercase alphabet or lowercase alphabet or digit or a special symbol in Java programming using the if else if statement. To know more about if else if statement click on the if else if statement lesson.
Q4) Write a program in Java to input a character and check if it is an uppercase alphabet or lowercase alphabet or digit or a special symbol.
Program
import java.util.Scanner;
public class Q4
{
public static void main(String args[])
{
char c;
Scanner sc=new Scanner(System.in);
System.out.print("Enter a character ");
c = sc.nextLine().charAt(0);
if(c>='A' && c<='Z')
{
System.out.print("Uppercase alphabet");
}
else if(c>='a' && c<='z')
{
System.out.print("Lowercase alphabet");
}
else if(c>='0' && c<='9')
{
System.out.print("Digit");
}
else
{
System.out.print("Special symbol");
}
}
}Output
Enter a character 8 Digit
