2 - Strings
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Practice Questions
Test your understanding with targeted questions
What is the null character used for in a string?
💡 Hint: Think about how strings are structured in memory.
How do you declare a string in C++?
💡 Hint: Remember how arrays are defined.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What character signifies the end of a string?
💡 Hint: Think about how strings are defined.
The function 'strcat' is used for what?
💡 Hint: Think about how you could combine two pieces of text.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Develop a function in C++ that reverses a string.
💡 Hint: Consider creating a new string to hold the reversed version.
Write an algorithm that counts the number of vowels in a string.
💡 Hint: Think about how a conditional statement can help in checking each character.
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