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Anybody worried about theory tomorrow?
asked by RaBh (rahulbhardwaj2002) 6 years ago
6
I'm so glad. You guys suffer while we literally have NO theory whatsoever. #BlessedLife
asked by Arya Shahir (maihuarya) 6 years ago
3
Convert snippet using ternary operator:

if (n>m)
  {
    s=n/m;
      m++;}
else 
 { s=m/n;
n++;
}
asked by Shreya Bhagat (hermione02) 6 years ago
2
anyone here with cookery??
asked by Somay Vaidh (somay2003) 6 years ago
2
Is it compulsory to comment in a program? as said by @NehalG
asked by Atharva45 (arya9591) 6 years ago
3
during photosynthesis the oxygen in glucose comes from?? water or co2
asked by Amu Arcade (arcade_7) 6 years ago
2
// programme to find whether a string is palindrome or not? 
import java.util.*;
import java.io.*;

public class StringPalindrome
{
    public   void check()
    {Scanner sc=new Scanner(System.in);
    
      String s1;
      System.out.println(" enter a string");
      s1=sc.nextLine();
    
      StringBuffer a1=new StringBuffer(s1);
      StringBuffer a2=new StringBuffer((a1.reverse()));
      
      if(a1.equalsIgnoreCase(a2))
      {
         System.out.println(" the string is a palindrome ");
        }
        else
        {
            System.out.println(" the string is not a palindrome");
        }
    }
    public static void main()
    {
      StringPalindrome a=new StringPalindrome();
      a.check();
    }
}


i am getting this error:

/StringPallindrome.java:16: error: cannot find symbol
      if(a1.equalsIgnoreCase(a2))
             ^
  symbol:   method equalsIgnoreCase(StringBuffer)
  location: variable a1 of type StringBuffer
1 error

please tell what changes should i do in this programme?
asked by Sameed Hussain (sameed) 6 years ago
4
Give an example of data abstraction
asked by Nehal G (nehalg) 6 years ago
3
System.out.println((int)(Math.random()*10)); what are the range of possible out comes
asked by Rtstud (mdarfath) 6 years ago
2
Today is World Water Day....Save Water Save Earth.
asked by ⚡The Flash⚡ (devanshu8) 6 years ago
1

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