摘要: string类查找子串 .find 函数原型: size_t find ( const string& str, size_t pos = 0 ) const; size_t find ( const char* s, size_t pos, size_t n ) const; size_t fin 阅读全文
posted @ 2020-11-26 08:56 jakekiller00 阅读(89) 评论(0) 推荐(0) 编辑