Define a class to declare an array to accept and store ten words. Display only those words which begin with the letter 'A' or 'a' and also end with the letter 'A' or 'a'.
EXAMPLE :
Input : Hari, Anita, Akash, Amrita, Alina, Devi Rishab, John, Farha, AMITHA
Output: Anita
Amrita
Alina
AMITHA
import java.util.Scanner;
public class RansariWords
{
public static void main(String args[])
{
Scanner in = new Scanner(System.in);
String names[] = new String[10];
int l = names.length;
System.out.println("Enter 10 names : ");
for (int i = 0; i < l; i++)
{
names[i] = in.nextLine();
}
System.out.println("Names that begin and end with letter A are:");
for(int i = 0; i < l; i++)
{
String str = names[i];
int len = str.length();
char begin = Character.toUpperCase(str.charAt(0));
char end = Character.toUpperCase(str.charAt(len - 1));
if (begin == 'A' && end == 'A') {
System.out.println(str);
}
}
}
}
First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.