在日常编程中，数据验证是一个绕不开的话题。 无论是用户注册信息的校验、API接口参数的检查，还是数据清洗过程中的格式验证，我们都需要确保数据的准确性和规范性。 传统的数据验证方法往往需要编写大量的正则表达式和条件判断，既繁琐又容易出错。

Abstract: String validation routines have been widely used in many real-world applications, such as email validation and postcode validation. String test cases are adopted to test these validation ...

My solutions to problems on HackerRank. Contribute to pradippatil/hackerrank development by creating an account on GitHub.

N, M = map(int,raw_input().split()) # More than 6 lines of code will result in 0 score. Blank lines are not counted.

Abstract: The design of a cooperative adaptive cruise-control (CACC) system and its practical validation are presented. Focusing on the feasibility of implementation, a decentralized controller design ...