CF1758D Range = √Sum 题解

传送门:Range = √Sum

给定一个正整数$n(1 \leq n \leq 3 \cdot 10^5)$,找出一串$n$个不同的数的数列$a_1, a_2, … , a_n(1 \leq a_i \leq 10^9)$,满足以下式子:

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