Added Anagram problem

anagram.java

@@ -0,0 +1,66 @@
+import java.util.*;
+
+class anagram {
+    public static void main(String args[]) {
+
+        Scanner sc = new Scanner(System.in);
+        System.out.println("enter string 1");
+        String s1 = sc.nextLine();
+        System.out.println("enter string 2");
+        String s2 = sc.nextLine();
+
+        if (s1.length() != s2.length()) {
+            System.out.println("Not a anagram");
+        } else {
+            boolean isanagram = false;
+            char visited[] = new char[s1.length()];
+            for (int i = 0; i < s1.length(); i++) {
+                char ch = s1.charAt(i);
+                isanagram = false;
+                for (int j = 0; j < s2.length(); j++) {
+                    if (ch == s2.charAt(j) && visited[j] != ch) {
+                        isanagram = true;
+                        visited[i] = ch;
+                        break;
+                    }
+                }
+                if (isanagram == false) {
+                    System.out.println("not a anagram");
+                    break;
+                }
+            }
+            if (isanagram) {
+                System.out.println("ANAGRAM");
+            }
+
+        }
+
+        int fors1[] = new int[256];
+        int fors2[] = new int[256];
+        for (int i = 0; i < s1.length(); i++) {
+            char ch = s1.charAt(i);
+            int index = (int) ch;
+            fors1[index]++;
+
+            ch = s2.charAt(i);
+            index = (int) ch;
+            fors2[index]++;
+
+        }
+        boolean isana = true;
+        for(int k=0 ; k<256; k++)
+        {
+            if(fors1[k]!=fors2[k])
+            {
+                System.out.println("not an anagram"); 
+                isana = false;   
+                break;
+            }
+        }
+        if(isana)
+        {
+            System.out.println("yes this is an anagram ");
+        }
+
+    }
+}