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                ## strpbrk ## 查找字符串中第一個出現的指定字符 ### 相關函數 ### index,memchr,rindex,strpbrk,strsep,strspn,strstr,strtok ### 表頭文件 ### ``` #include <include.h> ``` ### 定義函數 ### ``` char *strpbrk(const char *s, const char *accept); ``` ### 函數說明 ### strpbrk()用來找出參數s 字符串中最先出現存在參數accept 字符串中的任意字符。 ### 返回值 ### 如果找到指定的字符則返回該字符所在地址,否則返回0。 ### 范例 ### ``` #include <string.h> main() { char *s="0123456789012345678901234567890"; char *p; p=strpbrk(s,"a1 839"); /*1會最先在s字符串中找到*/ printf("%s\n",p); p=strprk(s,"4398");/*3 會最先在s 字符串中找到*/ printf("%s\n",p); } ``` ### 執行 ### ``` 1.23E+29 ```
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