9.16学习内容


import Cocoa var bucketList = ["climb mt.everest"] bucketList.append("Fly hot air balloon to Fiji") bucketList.append("watch the lord of the rings trilogy in one day") bucketList.append("go on w walkabout") bucketList.append("scuba dive in the great blue hole") bucketList.append("Find a triple rainbow") bucketList.remove(at:2) bucketList print(bucketList.count)
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大约 1 个月前
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