[Init] Solved solutions

cpp/71A.cpp

@@ -0,0 +1,24 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main()
+{
+    int n;
+    cin >> n;
+    while (n--)
+    {
+        string s;
+        cin >> s;
+        if (s.length() > 10)
+        {
+            cout << s[0] << s.length() - 2 << s[s.length() - 1] << endl;
+        }
+        else
+        {
+            cout << s << endl;
+        }
+    }
+    return 0;
+}