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                萬事開頭難,本章讓我們共同邁出這最難的第一步:Hello World! 考慮到大家的開發環境有所不同,本章中我們將分別就windows、macOS、ubuntu三個系統分別展開。在后續的章節中,大部分代碼的實現將在macOS下進行,在少部分需要考慮不同操作系統間的差異時,將給出其它系統下的操作說明。 [TOC]
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                              哎呀哎呀视频在线观看