embed_in_cover_tent(packet,hop)
mark_for_decay(packet)#让痕迹在可见度上逐步淡出
#无害模拟:人口中的「概念」传播(纯本地模拟)
importrandom
importstatistics
defsimute_spread(pop_size=1000,initial_seed=5,i_prob=0.03,resist_prob=0.1,steps=50):
#状态:0=未接触,1=接触但未采纳,2=采纳(「感染」)
popution=[0]*pop_size
#随机设置初始采纳者(seed)
foriinrandom.sample(range(pop_size),initial_seed):
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