Prevent printing of unnecessary info

aes-performance/aes-tboxes/aes.cpp

@@ -214,6 +214,5 @@ int main(int argc, char* argv[])
  
     std::cout << "AES (" << cycles  << " runs)\nElapsed time: ";
     std::cout << milliseconds << "ms\n"; // Before C++20
-    std::cout << "Last result: " << in << "\n";
     exit(in[0]);
 }