Learn
Congratulations! You have learned about how to store groups of data into vectors in C++. 🙌
Here are some of the things that we learned:
Vectors are a sequence of elements that you can access by an index.
std::vector<int> even = {2, 4, 6, 8, 10};The first index in a vector is
0
.Some of the functions that come with vectors:
.push_back()
.pop_back()
.size()
We can use a
for
loop to iterate through a vector.
Instructions
1.
Optional: Write a program to find the sum of even numbers and the product of odd numbers in a vector.
For example:
Suppose we have a vector that is {2, 4, 3, 6, 1, 9}
.
Then the program should output:
Sum of even numbers is 12 Product of odd numbers is 27
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