Cmd scripts for run Codeforces test and compare results. Put the scripts in the directory of your program. By changing the run_test.bat file the name of Route 256 in the name of your program. Download the archive with the tests from the codeforces website and unpack it into the same directory. The tests folder will appear in the directory. Install Code Compare to compare files or change comparecmd.bat so that your comparator is called. Run run_tests.bat for performing tests. The results of the time spent will be displayed on the console.