Hello, I would like to know if the user: chappy1 is a bot, if not, how can I do so many problems in 1 month?
codeforces problems
Hello, I would like to know if the user: chappy1 is a bot, if not, how can I do so many problems in 1 month?
Rev. | Lang. | By | When | Δ | Comment | |
---|---|---|---|---|---|---|
en2 | VIRUSGAMING | 2023-04-09 20:38:18 | 0 | (published) | ||
en1 | VIRUSGAMING | 2023-04-09 20:37:48 | 127 | Initial revision (saved to drafts) |