Crux 2017 Problem 4213
The text of this problem is not here. Read it in the official paper below.
Official text Crux Mathematicorum Vol. 43, No. 2 (Feb 2017), problem 4213, page 26. 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.