2013年5月26日
[ACM]Identifiers
摘要： 题目描述Identifier is an important concept in the C programming language. Identifiers provide names for several language elements, such as functions, variables, labels, etc.An identifier is a sequence of characters. A valid identifier can containonly upper and lower case alphabetic characters, underscor 阅读全文
posted @ 2013-05-26 12:16 同学少年 阅读(189) 评论(0) 推荐(0)