Write a program to check two String are anagram or not

Write a program to check two String are anagram or not.

Anagram Strings: Two strings are said to be anagram if the frequency of each character in both the strings is the same.

Example:

Input:  a="Army", b="Mary"

Output: Strings are Anagram

Approach

JavaScript

  var firstWord = "Mary";

  var secondWord = "Army"; 

  var a = firstWord.toLowerCase();

  var b = secondWord.toLowerCase();

  a = a.split("").sort().join("");

  b = b.split("").sort().join("");

  if (a === b) {
      console.log("Given string are anagram");
  }
  else {
     console.log("Given string are  not anagram");

  }