MathDB
Segments with lengths 97, 100, 103

Source: Saint Petersburg olympiad 2024, 10.5

September 22, 2024
number theorycombinatorics

Problem Statement

2 000 0002 \ 000 \ 000 points with integer coordinates are marked on the numeric axis. Segments of lengths 9797, 100100 and 103103 with ends at these points are considered. What is the largest number of such segments?