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在C语言中怎样判断汉字相等
更新时间: 2020-10-05 00:00:00  

使用库函数strcmp比较。

strcmp是C语言比较字符串的库函数。形式为int strcmp,该函数会对a和b的每个字符,按照ascii码值比较,如果二者完全相同返回0;如果a的ascii码值先出现较大者,会返回1;否则返回-1。所以,要判断字符串相等,可以使用if(strcmp(string1, string2) =0)如果返回为0,则相等,否则不等。

关键词: 语言 怎样 判断 汉字 相等

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