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MathNet 2022-part-06 — 196 problems (EN–VI) Question 150

Math Olympiad Vault · MathNet 2022-part-06 — 196 problems (EN–VI)

Question 150

Given positive integers $a_{1}, a_{2}, \ldots, a_{2023}$ such that
$$
a_{k}=\sum_{i=1}^{2023}\left|a_{k}-a_{i}\right|
$$
for all $1 \leq k \leq 2023$, find the minimum possible value of $a_{1}+a_{2}+\cdots+a_{2023}$.