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C语言中，字符数组（字符串）初始化方式区别

char str1[]={"123"};char str2[]="123";这两者有什么区别吗

2025-03-16 06:38:15

推荐回答（3个）

回答1：

数组长度指的是数组的元素个数，字符串长度是以‘\0’为标志来确定的，举个例子：
char a[20]="abc";
数组长度是20，而字符串长度是3，隐含的'\0'不算在字符串长度中。

回答2：

没有区别！

回答3：

没区别的

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