2003.IMO.2数论——无穷递降法的整除性问题应用-放缩。
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编辑于 2023年08月27日 02:45

人无法两只脚踏入同一条河流。

——古希腊哲学家 赫拉克利特

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本题直接硬解对计算能力要求极高，用韦达跳跃得到一定关系后再解不等式能够更加清晰简洁。

高中生自行整理，如有错误，欢迎指出。

数学
cv26019637