| Name | Language | Actions |
|---|---|---|
|
statements.pdf (https://polygon.codeforces.com/c/820/english/statements.pdf)
The statements may contain incorrect time and memory limits. Please visit the Problems page on the Codeforces to view the actual limits.
|
English | Download |
|
statements.pdf (https://polygon.codeforces.com/c/820/russian/statements.pdf)
The statements may contain incorrect time and memory limits. Please visit the Problems page on the Codeforces to view the actual limits.
|
Russian | Download |
