I have a problem that I cant commit changes during editing the scripts in github please somebody help me
2 Answers
It means you are not a collaborator in the pamekasancode/Code-Forces-Algorithm: you can not contribute directly to the main/master branch of that repository.
You should be able to commit if you select the second option
"Create a new branch for this commit and start a pull request".
See as illustration "How to make your first contribution in GitHub without using Command line" from Haimantika Mitra
you cannot commit directly to master branch, you'll need to first create a branch commit your code there and then submit a pull request (PR) before you code can be merged to the master
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