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Update 2 Codeforces problems with different difficulty everyday except Sunday in the file
daily_problems/${YYYY}/${MM}/${MMDD}/problems.mdwith hints. -
Update the solution to at least 1 of the 2 problems in the file
daily_problems/${YYYY}/${MM}/${MMDD}/solution/${problem_code}.md. -
Categorize the problems by their used methods in the file
categories/${method}.md.
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Upload your solution in the folder:
daily_problems/${YYYY}/${MM}/${MMDD}/personal_submission. -
Remember to name your submission code file
${problem_code}_{your_name}.{py/cpp/...}. -
Also, when creating a pull request, please title it
${YYYYMMDD} ${INFO}.
Here are the current statistics of submissions: Link.
| Difficulty | Problems | Hints | Solution |
|---|---|---|---|
| 1800 | CF1468J | If you want an edge outside the current spanning tree, you can always replace one of the edge in the spanning tree with it. | Editorial |
| 1900 | CF961E | Always be aware of what we should calculate in the question. | Editorial |