MakeAnagramMethod2

MakeAnagram.java

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+import java.util.Scanner;
+
+/**
+ * MakeAnagram
+ */
+public class MakeAnagram {
+
+  // Anagran is 2 words compose of the sames letters such LISTEN and SILENT, MUG
+  // and GUM, RATE and TEAR etc...
+
+  public static void main(String[] args) {
+    Scanner sc = new Scanner(System.in);
+    System.out.print("Please enter the first String here: " + "\t");
+    String str1 = sc.nextLine();
+    System.out.print("Please enter the second String here: " + "\t");
+    String str2 = sc.nextLine();
+    sc.close();
+
+    System.out.println(DeletionCount(str1, str2));
+
+  }
+
+  private static int DeletionCount(String strOne, String strTwo) {
+    int deletionCount = 0;
+
+    int[] Freqency = new int[26];
+    strOne = strOne.toLowerCase();
+    strTwo = strTwo.toLowerCase();
+
+    // fill the frequency for strOne chars
+    for (int i = 0; i < strOne.length(); i++) {
+      Freqency[strOne.charAt(i) - 'a']++;
+    }
+
+    // fill the frequency for strTwo chars
+    for (int i = 0; i < strTwo.length(); i++) {
+      Freqency[strTwo.charAt(i) - 'a']--;
+    }
+
+    // to calculate the deletion count we are going to do the absolute addition of
+    // the strOne and strTwo
+
+    for (int x : Freqency) {
+      deletionCount += Math.abs(x);
+    }
+
+    return deletionCount;
+  }
+}