OnlineJudgeHelperで毎回ファイルをダウンロードし直す

gistfile1.txt

diff --git a/onlinejudge.py b/onlinejudge.py
index 16f3f48..80100ae 100644
--- a/onlinejudge.py
+++ b/onlinejudge.py
@@ -149,6 +149,9 @@ class OnlineJudge:
             print('CompileError')
             exit(-1)

+        for input_file_path in glob.iglob(os.path.join(self.options.testcase_directory, '*.in.txt')):
+            os.remove(input_file_path)
+
         if not os.path.exists(self.get_input_file_path(0)) or not os.path.exists(self.get_output_file_path(0)):
             print('downloading...')
             self.download()