diff --git a/Data-Structures/Array/Find-Majority-Element(Moore's-Voting-Algorithm) b/Data-Structures/Array/Find-Majority-Element(Moore's-Voting-Algorithm)
new file mode 100644
index 0000000000..b2758a3284
--- /dev/null
+++ b/Data-Structures/Array/Find-Majority-Element(Moore's-Voting-Algorithm)
@@ -0,0 +1,46 @@
+/*
+
+Find all elements in a given integer array that appear more than ⌊ n/3 ⌋ times, n being the size of array.
+
+Input :- [2,5,3,2,4,2,2]
+Output :- 2
+
+*/
+
+let majorityElement = function(arr) {
+ 
+ // EDGE CASE
+ if (arr.length < 3) { + return [...new Set(arr)]; + } + + let temp1 = null, cnt1 = 0; + let temp2 = null, cnt2 = 0; + + for (let x of arr) { + if (x === temp1) { + cnt1 += 1; + } else if (x === temp2) { + cnt2 += 1; + } else if (cnt1 === 0) { + temp1 = x; + cnt1 = 1; + } else if (cnt2 === 0) { + temp2= x; + cnt2= 1; + } else { + cnt1 -= 1; + cnt2 -= 1; + } + } + + let ans = []; + for (let temp of [temp1, temp2]) { + if (arr.filter(num => num === temp).length> Math.floor(arr.length / 3)) {
+ ans.push(temp);
+ }
+ }
+ return ans;
+};
+
+console.log(majorityElement([2,5,3,2,4,2,2]));
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://patch-diff.githubusercontent.com/raw/TheAlgorithms/JavaScript/pull/826.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/TheAlgorithms/JavaScript/pull/826.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>