1.3 - Declaration and Initialization
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Practice Questions
Test your understanding with targeted questions
What is an array?
💡 Hint: Think about storing multiple values of the same type.
What does the declaration 'int marks[5];' do?
💡 Hint: What type of data is being stored and how many?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is an array?
💡 Hint: Think about how data is organized in programming.
A partially initialized array sets unassigned elements to what value?
💡 Hint: What happens if you don't specify a value?
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Challenge Problems
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Design an array that can store five temperatures recorded over a week. Initialize only the first three values.
💡 Hint: What happens to uninitialized elements in arrays?
How would you write code to print each value of 'marks' that has been declared but not initialized?
💡 Hint: What do you recall about uninitialized arrays?
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