diff --git a/D.cpp b/D.cpp
index b7f5b9c..e20f153 100644
--- a/D.cpp
+++ b/D.cpp
@@ -42,7 +42,7 @@ void solve()
     ll n;
     cin>>n;
     vll v(n);
-    For(i, 0, n)
+    For(auto i : v)
     {
         cin>>v[i];
         // if(i==0) continue;
@@ -85,4 +85,4 @@ int main()
     // while(t--)
     solve();
     return 0; 
-}
\ No newline at end of file
+}