Computer Applications
Write a program to accept a word (say, BLUEJ) and display the pattern:
B L U E J
B L U E
B L U
B L
B
Java
Java String Handling
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Answer
import java.util.Scanner;
public class KboatStringPattern
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter a word: ");
String word = in.nextLine();
int len = word.length();
for (int i = len - 1; i >= 0; i--) {
for (int j = 0; j <= i; j++) {
char ch = word.charAt(j);
System.out.print(ch);
}
System.out.println();
}
}
}Variable Description Table
Program Explanation
Output
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Related Questions
Write a program to accept a word (say, BLUEJ) and display the pattern:
J
E E
U U U
L L L L
B B B B BWrite a program to accept a word (say, BLUEJ) and display the pattern:
B L U E J
L U E J
U E J
E J
JSpecial words are those words which start and end with the same letter.
Example: EXISTENCE, COMIC, WINDOW
Palindrome words are those words which read the same from left to right and vice-versa.
Example: MALYALAM, MADAM, LEVEL, ROTATOR, CIVIC
All palindromes are special words but all special words are not palindromes.Write a program to accept a word. Check and display whether the word is a palindrome or only a special word or none of them.
Write a program to input a sentence. Convert the sentence into upper case letters. Display the words along with frequency of the words which have at least a pair of consecutive letters.
Sample Input: MODEM IS AN ELECTRONIC DEVICE
Sample Output:
MODEM
DEVICE
Number of words containing consecutive letters: 2