1
Part of 2016 Bulgaria EGMO TST
Problems(2)
Old fashioned number theory equation
Source: Bulgaria EGMO TST 2016 Day 1 Problem 1
2/3/2023
Find all positive integers such that is a perfect square.
number theory
Weird partition of the integers
Source: Bulgaria EGMO TST 2016 Day 2 Problem 1
2/3/2023
Is it possible to partition the set of integers into three disjoint sets so that for every positive integer the numbers , and belong to different sets?
partitionnumber theorycombinatorics