摘要: 字符串长度函数 #include <stdio.h> size_t mystrlen(const char *str); int main() { size_t re1, re2, re3; char str[] = "hello"; re1 = mystrlen(str); re2 = mystr 阅读全文
posted @ 2025-12-07 20:52 hillo-hillo 阅读(4) 评论(0) 推荐(0)