3.4 - Looping Statements
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Practice Questions
Test your understanding with targeted questions
What will be the output of the following code? 'for (int i = 1; i <= 3; i++) { System.out.println(i); }'
💡 Hint: Look at how many times the loop runs.
In a 'while' loop, where is the condition checked?
💡 Hint: Think about when the loop starts and stops.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of loop would you use when you know the number of iterations?
💡 Hint: Remember the structure of the for loop.
A 'do-while' loop runs at least how many times?
💡 Hint: Consider the order of execution in this loop type.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Using a for loop, write a program that calculates the sum of integers from 1 to 100.
💡 Hint: Consider how you can keep adding numbers to a total.
Create a program with a while loop that repeatedly prompts a user to enter their age until they enter a non-negative number.
💡 Hint: Use a condition that allows exit from the loop for valid input.
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