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If the number of candidates for each pixel grows too large (as is common in algorithms such as Knoll and Yliluoma) then sorting the candidate list for every pixel can have a significant impact on performance. A solution is to instead sort the palette in advance and keep a separate tally of weights for every palette colour. The weights can then be accumulated by iterating linearly through the tally of sorted colours.
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家在河南的兰丽情况类似。她28岁那年得了妊娠滋养细胞肿瘤，不得不切除子宫。摘除子宫前，她问过医生，能不能先生了孩子再做手术。医生当场否定：“你不要命了。”
春节向来是手机厂商们大乱斗的“重头戏”，但今年，很多人明显感觉市场不怎么热闹。