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Can any one tell how much time complexity for this program
- nvignesh86 October 15, 2015public class Palindrome {
public boolean isPalindrome(String str){
int len = str.length();
boolean palindrome = true;
for(int i=0;i<len/2;i++){
if(str.charAt(i) != str.charAt(len-1-i)){
palindrome = false;
break;
}
}
return palindrome;
}
public boolean checkPalindrome(int start,int end,int len,String fullStr){
if(end > fullStr.length() ){return false;}
String subStr = fullStr.substring(start,end);
System.out.println(subStr);
if(isPalindrome(subStr)){
System.out.println("Biggest polindrome:"+subStr);
return true;
}
start++;end++;
return checkPalindrome(start,end,len,fullStr);
}
public static void main(String args[]){
Palindrome ob = new Palindrome();
String fullStr = "vallasssaaalav";
int len = fullStr.length();
for(int j=len;j>0;j--){
if(ob.checkPalindrome(0,j,j,fullStr)){
break;
}
}
}
}