check whether number is palindrome or not

isPalindrome.java

@@ -0,0 +1,23 @@
+class Solution {
+    public boolean isPalindrome(int x) {
+
+        int r =0;
+        int z =x;
+        if(x>=0){
+        while(x!=0){
+
+            int remi = x%10;
+            x=x/10;
+            r=r*10 + remi;
+        }
+
+        if (r==z){
+            return true;
+        }
+        else return false;
+        }
+        else
+            return false;
+
+    }
+}