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电子工程专辑
6 年
C语言中scanf函数的3种常见问题与应对技巧
在写代码时总是不小心在这里犯错,所以特意查了一下这个函数,并且做以整理,现分享给大家。 结果要输入两个数程序才结束,而不是预期的一个。why? 原因:用空白符结尾时,scanf会跳过空白符去读下一个字符,所以你必须再输入一个数。这里的空白符包括 ...
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