Java Programs Made Easy

Q)... Check whether a given string is palindrome also check whether it has atleast 2 different vowels
input: "madam"
output: false(no 2 diff vowels)

1. package Set1;
2. public class ClassSet25 {
3.  public static boolean palindromeAndVowelCheck(String s){
4.   boolean b=true;
5.   int c=0;
6.   String s1="aeiou";
7.   StringBuffer sb=new StringBuffer(s);
8.   String s2=sb.reverse().toString();
9.   if(!s2.equals(s))
10.    b=false;
11.   else{
12.   loop:
13.   for(int i=0;i<s1.length();i++)
14.    for(int j=0;j<s.length();j++)
15.     if(s1.charAt(i)==s.charAt(j)){
16.      c++; 
17.      continue loop; }
18.   if(c<2)
19.    b=false;
20.   } 
21.   return b;
22.  }
23. public static void main(String[] args) {
24.   String s="deed";
25.   System.out.println(palindromeAndVowelCheck(s));
26.  }
27. }