Scala Interview Question | Nearest Neighbour | Data Engineering Interview

Опубликовано: 04 Март 2026
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𝗦𝗰𝗮𝗹𝗮 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻:

𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻: 𝘍𝘪𝘯𝘥 𝘵𝘩𝘦 𝘕𝘦𝘢𝘳𝘦𝘴𝘵 𝘕𝘦𝘪𝘨𝘩𝘣𝘰𝘳 𝘧𝘰𝘳 𝘢𝘭𝘭 𝘵𝘩𝘦 𝘦𝘭𝘦𝘮𝘦𝘯𝘵𝘴 𝘪𝘯 𝘵𝘩𝘦 𝘓𝘪𝘴𝘵.

Given a list of numbers find out all the nearest neighbor of range N.

𝗡𝗼𝘁𝗲 𝘛𝘳𝘺 𝘵𝘰 𝘮𝘢𝘬𝘦 𝘺𝘰𝘶𝘳 𝘤𝘰𝘥𝘦 𝘢𝘴 𝘨𝘦𝘯𝘦𝘳𝘪𝘤 𝘢𝘴 𝘱𝘰𝘴𝘴𝘪𝘣𝘭𝘦

𝗘𝗴:
𝘐𝘯𝘱𝘶𝘵: List(1,2,3,4,5) 𝘳𝘢𝘯𝘨𝘦=3

𝘖𝘶𝘵𝘱𝘶𝘵: (1,2,3, 2,3,4 3,4,5, 4,5,6 5,6,7)

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