diff --git a/Disjoint_Sets.cpp b/Disjoint_Sets.cpp
new file mode 100644
index 0000000..abf67bc
--- /dev/null
+++ b/Disjoint_Sets.cpp
@@ -0,0 +1,74 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+class DisjSet {
+	int *rank, *parent, n;
+
+public:
+	DisjSet(int n)
+	{
+		rank = new int[n];
+		parent = new int[n];
+		this->n = n;
+		makeSet();
+	}
+
+	void makeSet()
+	{
+		for (int i = 0; i < n; i++) {
+			parent[i] = i;
+		}
+	}
+
+	int find(int x)
+	{
+		if (parent[x] != x) {
+
+			parent[x] = find(parent[x]);
+
+    }
+
+		return parent[x];
+	}
+
+	void Union(int x, int y)
+	{
+		int xset = find(x);
+		int yset = find(y);
+
+		if (xset == yset)
+			return;
+
+		if (rank[xset] < rank[yset]) {
+			parent[xset] = yset;
+		}
+		else if (rank[xset] > rank[yset]) {
+			parent[yset] = xset;
+		}
+
+		else {
+			parent[yset] = xset;
+			rank[xset] = rank[xset] + 1;
+		}
+	}
+};
+
+int main()
+{
+
+	DisjSet obj(5);
+	obj.Union(0, 2);
+	obj.Union(4, 2);
+	obj.Union(3, 1);
+
+	if (obj.find(4) == obj.find(0))
+		cout << "Yes\n";
+	else
+		cout << "No\n";
+	if (obj.find(1) == obj.find(0))
+		cout << "Yes\n";
+	else
+		cout << "No\n";
+
+	return 0;
+}