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प्रश्न
Define a class to accept a string, convert it into lowercase and check whether the string is a palindrome or not.
A palindrome is a word that reads the same backward as forward.
Example:
madam, racecar etc.
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उत्तर
public class Palindrome
{
public static void main(String args[])
{
String a, b = "";
Scanner s = new Scanner(System.in);
System.out.print("Enter the string you want to check:");
a = s.nextLine();
a = a.toLowercase();
int n = a.length();
for{int i = n - 1; i >= 0; i--)
{
b = b + a.charAt(i);
}
if( a;equalsIgnoreCase(b))
{
System.out.println("The string is palindrome.");
}
else
{
System. out.println("The string is not a palindrome.");
}
}
}APPEARS IN
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