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# Strings

\#String (由字元所組成的陣列, 結尾字元為空字串)

**所以我們可以利用字元宣告字串**

`char text[] = {'h', 'e', 'l', 'l', 'o', '\0'};`

`printf(text);`

`printf("%s\n", text);`

**C 如何認得字串 ?**

利用 空字串 '\0'

**宣告字串的第二種方式**

char text\[] = "hello"; // 此時 array size 已固定

**所以無法**

text = "Justin";