tester/ folder contains a python script, 'tester.py', that can be used to automatically test your CCC solutions written in python. please name your solution like j1,py, and put the CCC official *.in and *.out in folder like j1/. Put tester.py in the same folder as j1.py. Run tester.py, will feed the *.in to your j1.py, and compare the output with *.out. It will print out the status of each test case and indicate the pass/fail of each one.
July 5, 2024: committed first version of the tester and 2024 CCC Junior test solution written in python.