第9天：C++语言 | 字符串
String A string is a data type. It represents a sequence of characters, like letters, numbers, or symbols, typically enclosed in quotation marks (e.g., "hello" or '123'). Strings are widely used...
字符串是一种数据类型，表示字符序列，通常用引号括起来（如"hello"）。它们广泛用于编程中的文本存储和处理。示例：string name = "Mehfila"。
