scanf的格式化字符串的匹配规则
摘要:1、对于空白字符:空格、tab、回车等,scanf将忽略输入字符串的空白字符,直到下一个非空白字符,(并回放该非空白字符), 若该非空白字符与格式化字符串匹配,则读入 若该非空白字符与格式化字符串不匹配,则结束此次读取,并将该非空白字符回存到缓存中,在下一次读取函数被调用时读取(如scanf、get
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posted @ 2017-01-24 19:44
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