Crux 2011 Problem 3658
The text of this problem is not here. Read it in the official paper below.
Official text Crux Mathematicorum Vol. 37, No. 5 (Sep 2011), problem 3658, page 63. Link only.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.