3.3 - Operations on Arrays
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Practice Questions
Test your understanding with targeted questions
What is the purpose of an array?
💡 Hint: Think about data types.
How do you declare an array in Java?
💡 Hint: Recall the syntax for array declaration.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What operation is used to access each element in an array?
💡 Hint: Think about how you'd look through a bookshelf.
True or False: An array can dynamically resize after being created.
💡 Hint: Recall the definition of arrays.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given an unsorted array, design an algorithm to find the minimum and maximum elements efficiently.
💡 Hint: Think about how you would track minute details in a competition.
Write a function that inserts a value into an array without exceeding its defined size, shifting other values accordingly.
💡 Hint: Remember the insertion process we discussed.
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