diff --git a/Kruskal (MST): Really Special Subtree.cpp b/Kruskal (MST): Really Special Subtree.cpp
new file mode 100644
index 0000000..e6291b5
--- /dev/null
+++ b/Kruskal (MST): Really Special Subtree.cpp	
@@ -0,0 +1,68 @@
+#include<bits/stdc++.h>
+using namespace std;
+struct Edge  {
+    int u;
+    int v;
+    int weight;
+} ;
+bool __cmp(Edge A,Edge B){
+    if(A.weight!=B.weight)
+        return A.weight<B.weight;
+    if(A.u!=B.u)
+        return A.u<B.u;
+    return A.v<B.v;
+}
+int main(){
+    //freopen("in.txt","r",stdin);
+    int N,M; cin >> N >> M;
+
+    int adj[N+1][N+1];
+    for(int i=0;i<=N;i++)
+        for(int j=0;j<=N;j++)
+            adj[i][j]=INT_MAX;
+    for(int i=1;i<=M;i++){
+        int u,v,w; cin >> u >> v >> w;
+        adj[u][v]=adj[v][u]=min(w,min(adj[u][v],adj[v][u]));
+    }
+    vector<Edge> edges;
+    for(int i=1;i<=N;i++)
+        for(int j=1;j<=N;j++)
+            if(adj[i][j]!=INT_MAX)
+                edges.push_back({i,j,adj[i][j]});
+    sort(edges.begin(),edges.end(),__cmp);
+  /*
+    for(int i=0;i<edges.size();i++)
+        cout<<edges[i].u<<" "<<edges[i].v<<" "<<edges[i].weight<<endl;
+*/
+    vector<pair<int,int> > dsu(N+1);
+    for(int i=0;i<=N;i++)
+        dsu[i].first=i,//parent
+        dsu[i].second=1;//size
+    //Krushkal
+    long long ans = 0;
+    for(int i=0;i<edges.size();i++){
+         int u = edges[i].u;
+         int v = edges[i].v;
+         int w = edges[i].weight;
+
+         //check for cycle;
+         int root_u=u;
+         while(dsu[root_u].first!=root_u)
+            root_u = dsu[root_u].first;
+         int root_v=v;
+         while(dsu[root_v].first!=root_v)
+            root_v = dsu[root_v].first;
+        if(root_u==root_v)//cycle
+            continue;
+        ans+=w;//we need to add this edge
+        if(dsu[root_u].second<=dsu[root_v].second){
+            dsu[root_u].first=dsu[root_v].first;
+            dsu[root_v].second+=dsu[root_u].second;
+        }else{
+            dsu[root_v].first=dsu[root_u].first;
+            dsu[root_u].second+=dsu[root_v].second;
+        }
+    }
+    cout<<ans<<endl;
+    return 0;
+}