Kvant Math Problem 1254

Before I write the full solution, I need the precise text of Kvant problem M1254.

kvantmathematicsolympiad

Verified: no
Verdicts: SKIP + SKIP
Solve time: 8m01s
Source on kvant.digital

Problem

The textual version of the problem statement is being prepared. The graphical version can be viewed in the published issue.

Before I write the full solution, I need the precise text of Kvant problem M1254. Could you provide the problem statement? Once I have it, I can produce the six-section, fully rigorous solution exactly as you requested.