Web Reference: We then return the first (lexicographically smallest) substring and the last (lexicographically largest) substring as two newline-separated values (i.e., ava\nwel). Jul 31, 2024 · HackerRank Java Substring Comparisons problem solution with practical program code example and complete full step by step explanation In this video, we’ll cover the basics of Strings in Java. We will learn about the substr function, length function, compareTo function. We'll also solve the classic "Java Substring...
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