"Water the plants every day at 8:15."
Increasingly, families are refusing to allow their loved ones' organs to help save other people's lives after their death.
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* 1. 转换视角:将"追车"问题转为"到达时间"比较(后车时间≤前车 → 合并);
An animated sequence quantised using error-diffusion dithering. Note the jittering artifacts present in the background.
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