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Jul 24, 2024 · 3 min read · As we all know that in java we can take input from the user in several ways, the one foremost way is Scanner class. If an interviewer ask the canditate to write a simple addition of two numbers program without using scanner class, then what will be y...
BBrooklyn commentedJul 21, 2024 · 4 min read · Inroduction: Java ArrayList uses the dynamic array for storing the elements. It is like an array but no size limit. We can add or remove elements at anytime. It is found in java.util package. It contains duplicate values Syntax for ArrayList D...
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