update

src/main.cpp

@@ -5,7 +5,6 @@
 #include <exception>
 #include <filesystem>
 #include<fstream>
-#include <ratio>
 #include <sstream>
 #include <stdexcept>
 #include<algorithm>
@@ -90,8 +89,6 @@ int main()
 
         Spent all_spent("All spent");
         
-        const auto start = chrono::system_clock::now();
-        
         std::array<char,MAX_SIZE> buf;
         int lines = 0;