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Match the member functions of vectors on left with the correct description on right. Hint: Please follow the exact wording in the read. erase emplace_back capacity assign empty [Choose] [Choose] Returns the number of elements in the vector. Removes all elements from the vector (which are destroyed), leaving the container with a size of 0. Removes from the vector either a single element (position) or a range of elements ([first, last)). Assigns new contents to the vector, replacing its current contents, and modifying its size accordingly. Construct and insert element at the end Return size of allocated storage capacity Returns whether the vector is empty (i.e. whether its size is 0). [Choose] [Choose ]

Match the member functions of vectors on left with the correct description on right. Hint: Please follow the exact wording in the read. erase emplace_back capacity assign empty [Choose] [Choose] Returns the number of elements in the vector. Removes all elements from the vector (which are destroyed), leaving the container with a size of 0. Removes from the vector either a single element (position) or a range of elements ([first, last)). Assigns new contents to the vector, replacing its current contents, and modifying its size accordingly. Construct and insert element at the end Return size of allocated storage capacity Returns whether the vector is empty (i.e. whether its size is 0). [Choose] [Choose ]

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### Educational Content: Understanding Vector Member Functions in C++ In programming, particularly with the C++ Standard Library, vectors are a dynamic array-like data structure offering several member functions to manipulate data. Below, you'll match vector member function names with their descriptions. Please follow the exact wording. #### Question: Match the member functions of vectors on left with the correct description on right. **Hint:** Please follow the exact wording in the read. 1. **erase** - [Choose] 2. **emplace_back** - [Choose] 3. **capacity** - [Choose] 4. **assign** - [Choose] 5. **empty** - [Choose] #### Descriptions (dropdown options): - Returns the number of elements in the vector. - Removes all elements from the vector (which are destroyed), leaving the container with a size of 0. - Removes from the vector either a single element (position) or a range of elements ([first,last]). - Assigns new contents to the vector, replacing its current contents, and modifying its size accordingly. - Constructs and inserts an element at the end. - Returns size of allocated storage capacity. - Returns whether the vector is empty (i.e. whether its size is 0). #### How to Use: Click on the [Choose] button corresponding to each member function to see the following dropdown descriptions and select the one that best matches the function name. --- **Example Selection**: When you click on [Choose] for **erase**, you should see the following options pop up: - Returns the number of elements in the vector. - Removes all elements from the vector (which are destroyed), leaving the container with a size of 0. - Removes from the vector either a single element (position) or a range of elements ([first,last]). - Assigns new contents to the vector, replacing its current contents, and modifying its size accordingly. - Constructs and inserts an element at the end. - Returns size of allocated storage capacity. - Returns whether the vector is empty (i.e. whether its size is 0). To correctly match **erase**, you would choose: - Removes from the vector either a single element (position) or a range of elements ([first,last]). Use the same process for the other member functions. --- This interactive matching exercise will help solidify the understanding of how each vector member function operates. Happy Learning!
Transcribed Image Text:### Educational Content: Understanding Vector Member Functions in C++ In programming, particularly with the C++ Standard Library, vectors are a dynamic array-like data structure offering several member functions to manipulate data. Below, you'll match vector member function names with their descriptions. Please follow the exact wording. #### Question: Match the member functions of vectors on left with the correct description on right. **Hint:** Please follow the exact wording in the read. 1. **erase** - [Choose] 2. **emplace_back** - [Choose] 3. **capacity** - [Choose] 4. **assign** - [Choose] 5. **empty** - [Choose] #### Descriptions (dropdown options): - Returns the number of elements in the vector. - Removes all elements from the vector (which are destroyed), leaving the container with a size of 0. - Removes from the vector either a single element (position) or a range of elements ([first,last]). - Assigns new contents to the vector, replacing its current contents, and modifying its size accordingly. - Constructs and inserts an element at the end. - Returns size of allocated storage capacity. - Returns whether the vector is empty (i.e. whether its size is 0). #### How to Use: Click on the [Choose] button corresponding to each member function to see the following dropdown descriptions and select the one that best matches the function name. --- **Example Selection**: When you click on [Choose] for **erase**, you should see the following options pop up: - Returns the number of elements in the vector. - Removes all elements from the vector (which are destroyed), leaving the container with a size of 0. - Removes from the vector either a single element (position) or a range of elements ([first,last]). - Assigns new contents to the vector, replacing its current contents, and modifying its size accordingly. - Constructs and inserts an element at the end. - Returns size of allocated storage capacity. - Returns whether the vector is empty (i.e. whether its size is 0). To correctly match **erase**, you would choose: - Removes from the vector either a single element (position) or a range of elements ([first,last]). Use the same process for the other member functions. --- This interactive matching exercise will help solidify the understanding of how each vector member function operates. Happy Learning!
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