diff --git a/800 Codeforces Solutions/1619A_Square_String?.cpp b/800 Codeforces Solutions/1619A_Square_String?.cpp
new file mode 100644
index 0000000..5f27a7b
--- /dev/null
+++ b/800 Codeforces Solutions/1619A_Square_String?.cpp	
@@ -0,0 +1,32 @@
+#include <bits/stdc++.h>
+#define ll long long int
+using namespace std;
+int main() {
+ll t;
+cin>>t;
+while(t--){
+    string s;
+    cin>>s;
+    ll i;
+    if(s.size()%2==1){
+        cout<<"NO"<<endl;
+    }
+    else{
+        string p="";
+        string q="";
+        for(i=0;i<s.size()/2;i++){
+            p+=s[i];
+        }
+        for(i=(s.size()/2);i<s.size();i++){
+            q+=s[i];
+        }
+        if(p==q){
+            cout<<"YES"<<endl;
+        }
+        else{
+            cout<<"NO"<<endl;
+        }
+       // cout<<p<<" "<<q<<endl;
+    }
+}
+}