js4---函數(shù)開(kāi)始前的語(yǔ)句學(xué)習(xí)
算數(shù)運(yùn)算符：14~26
https://www.bilibili.com/video/BV1YW411T7GX?p=27&;vd_source=33a473c8377a5f615680389ca854f967
句，相信大家都懂
那么塊，就是用{? ?}套起來(lái)就可
28~45:
https://www.bilibili.com/video/BV1YW411T7GX?p=46&;vd_source=33a473c8377a5f615680389ca854f967
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課程a:if語(yǔ)句
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課程b:
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課程c:while
標(biāo)簽：
