All easy Algorithm challenges && Problem Solving (Basic) challenges solved. Data Structures has 2 easy challenge to be completed. Algorithm Sorting has 2 challenges to be completed. There are 3 ...
HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.
next()从遇到第一个有效字符（非空格、换行符）开始扫描，遇到第一个分隔符或结束符（空格’ ‘或者换行符 ‘\n’）时结束。 nextLine()则是扫描剩下的所有字符串知道遇到回车为止。** netx ...
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