How do I use vectors in C++ STL?
An example of an AI chatbot conversation about using vectors in C++ STL.
How do I use vectors in C++ STL?
Vectors in C++ STL are dynamic arrays that can resize themselves. You can include the header <vector> to use them.
Can you show me how to add elements to a vector?
Sure! You can use the push_back() method to add elements. For example: myVector.push_back(10);.
What about removing elements?
To remove elements, you can use the pop_back() method to remove the last element or the erase() method for specific positions.
Are there any other useful methods I should know?
Yes! Some useful methods include size(), empty(), and clear(). They help manage the vector's state.
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