Same chapter3 marksDifficulty: Medium
Write a Java program segment to print the first letter of every word of a sentence s with single spaces between words.
String Handling
3 marksDifficulty: Medium
Write a Java program segment to check whether a given string s is a palindrome.
Original Khojo Papers practice question — not from a past board paper.
Answer
String r = ""; for (int i = s.length() - 1; i >= 0; i--) r += s.charAt(i); if (s.equalsIgnoreCase(r)) System.out.println("Palindrome"); else System.out.println("Not a palindrome");
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
equals compares contents while == compares references, so equals or equalsIgnoreCase must be used here.
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