diff --git a/S2OJ/1026/1026.cpp b/S2OJ/1026/1026.cpp
new file mode 100644
index 00000000..322afdbc
--- /dev/null
+++ b/S2OJ/1026/1026.cpp
@@ -0,0 +1,39 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int t, n, u, v;
+vector<int> g[100005];
+bool flag, vis[100005];
+
+void dfs(int u, int f) {
+    if (flag) return;
+    for (int i : g[u]) {
+        if (i != f) dfs(i, u);
+    }
+    if (!vis[u]) {
+        if (f == -1 || vis[f]) {
+            flag = true;
+        } else {
+            vis[f] = vis[u] = true;
+        }
+    }
+}
+
+int main() {
+    cin >> t;
+    while (t--) {
+        flag = false;
+        for (auto& i : g) i.clear();
+        memset(vis, 0x00, sizeof(vis));
+        cin >> n;
+        for (int i = 1; i < n; i++) {
+            cin >> u >> v;
+            g[u].push_back(v);
+            g[v].push_back(u);
+        }
+        dfs(1, -1);
+        cout << (flag ? "Illyasviel" : "Miyu") << endl;
+    }
+    return 0;
+}