import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Vector; /**
*
*/ /**
* @author omnipath
*
*/
public class Palindrome { /**
* @param args
*/
public static void main(String[] args) { // open up standard input
BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String string = null; // readLine() method try { string = br.readLine(); } catch (IOException ioe) { System.out.println("IO error trying to read input!"); System.exit(1); }
Palindrome palindromeCase = new Palindrome(string);
System.out.println("The longest palindrome is: " + palindromeCase.palindrome);
System.out.println("The length of the longest palindrome is: " + palindromeCase.palindrome.length());
System.out.println("Counter is: " + palindromeCase.PalindromeCounter);
} String originalString;
String palindrome;
Vector vectPalindromes;
int palindromeLength;
int PalindromeCounter; public Palindrome(String s) {
PalindromeCounter = 0;
this.palindrome = "";
this.palindromeLength = this.palindrome.length();
this.originalString = s;
this.calculateLongestPalindrome(s);
} public void calculateLongestPalindrome(String s) {
if (s.length() == 1) {
this.palindrome = this.originalString;
this.palindromeLength = this.palindrome.length();
} this.parseForPalindrome(this.originalString); } public void parseForPalindrome(String s) {
PalindromeCounter++;
if (s.length() -1; i--) {
sb.append(s.charAt(i));
}
return sb.toString();
}
}
"[Substr] returns a string object with its contents initialized to a substring of the current object."
it will give the substring of length(as per the user) from the actual string,and the starting length from where it has to copy the substring from actual should be given by the user.
Substring method creates smaller string form bigger string , every time a new string is created but original character array buffer is used. so even if original string is 1G in size and substring is just 1K memory held by substring is 1G because of backed array. this can cause memory leak and prevent original string from garbage collection even if there is no direct reference.
/*To check whether a string is palindrome*/includeincludevoid main () { int i,j,f=0; char a[10]; clrscr (); gets(a); for (i=0;a[i]!='\0';i++) { } i--; for (j=0;a[j]!='\0';j++,i--) { if (a[i]!=a[j]) f=1; } if (f==0) printf("string is palindrome"); else printf("string is not palindrome"); getch (); }
import java.util.Scanner; public class Palindrome{ public static void main(String[] args){ String front; String back =""; char[] failure; String backwards; Scanner input=new Scanner(System.in); System.out.print("Enter a word: "); front=input.next(); front=front.replaceAll(" ", ""); failure=front.toCharArray(); for (int i=0; i<failure.length; i++){ back=failure[i] + back; } if (front.equals(back)){ System.out.print("That word is a palindrome"); }else System.out.print("That word is not a palindrome"); }}
It is a string of nines that goes on forever.
"[Substr] returns a string object with its contents initialized to a substring of the current object."
The CHARINDEX function in SQL is used to find the position of a specific character or substring within a string. It returns the starting position of the substring or character within the given string.
Reverse the string and compare it to the original. If they match, then it is a palindrome.
it will give the substring of length(as per the user) from the actual string,and the starting length from where it has to copy the substring from actual should be given by the user.
No.
Substring method creates smaller string form bigger string , every time a new string is created but original character array buffer is used. so even if original string is 1G in size and substring is just 1K memory held by substring is 1G because of backed array. this can cause memory leak and prevent original string from garbage collection even if there is no direct reference.
To check if a string is a palindrome, point to each end of the string and work inwards towards the middle. If the characters pointed at differ, the string is not a palindrome. When the pointers meet or cross each other, the string is a palindrome. Note that the string cannot contain whitespace or punctuation and comparisons must not be case-sensitive.
Yes, you can use regex to determine if a given string is a palindrome by reversing the string and then comparing it to the original string using regex.
A string palindrome is some words that put together form a sentence. An example is "A man, a plan, a canal - Panama".
A string palindrome is some words that put together form a sentence. An example is "A man, a plan, a canal - Panama".
The total number of all binary strings that do not contain the substring "010" is 2n1, where n is the length of the binary string.