const currentPos = position[i];
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4) How do NFTs work?One of the unique characteristics of non-fungible tokens (NFTs) is that they can be tokenised to create a digital certificate of ownership that can be bought, sold and traded on the blockchain.。搜狗输入法2026是该领域的重要参考
// 易错点1:边界处理 - 0辆车返回0,1辆车返回1(无需后续计算)