2.7.4 - D. Assignment Operators
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Practice Questions
Test your understanding with targeted questions
What does the statement x += 3; do?
💡 Hint: Think about how much x increases by.
If y = 10; and then y -= 2;, what is the value of y?
💡 Hint: What is 10 minus 2?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the result of x = 10; x += 5;?
💡 Hint: Think about how addition works here.
Using -= would result in what action?
💡 Hint: Remember what subtraction does.
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Challenge Problems
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You have a variable int total = 100;. Write code that effectively reduces total by 40 using compound operators in one line.
💡 Hint: Think about how to simplify the operation using the minus operator.
Consider int score = 10;. If you want to double the score using the compound operator mechanism, how would you express this? Write the code.
💡 Hint: What operation gets you double the score?
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