习题课1Java编程与JUnit单元测试1
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2022-08-03
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习题课 1：Java 编程与 JUnit 单元测试
Given an array of citations (each citation is a non-
negative integer) of a researcher, write a function
to compute the researcher's h-index.
According to the definition of h-index on Wikipedia:
"A scientist has index h if h of his/her N papers
have at least h citations each, and the other N − h
papers have no more than h citations each."
Example:
Input: citations = [3,0,6,1,5]
Output: 3
Explanation:
* [3,0,6,1,5] means the researcher has 5 papers in
total and each of them had received 3, 0, 6, 1, 5
citations respectively.
* Since the researcher has 3 papers with at least 3
citations each and the remaining two with no more
than 3 citations each, her h-index is 3.
* Note: If there are several possible values for h,
the maximum one is taken as the h-index.
要求：
请提前考虑上述问题，试着提前编写程序
考虑代码的“可读性”（“可理解性”）
从命令行读入数据、从文本文件读入数据
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