How to get Last Element in a List in C++ - Step by Step Examples

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How to get Last Element in a List in C++ ?

Answer

To get the last element in a C++ list using std::list, you can use the `back()` method.

✐ Examples

1 Get Last Element in C++ List of Integers

In this example,

We include the header for using std::list in C++.
We create a list named numbers with integer elements.
We use the back() method to get the last element.
Finally, we print the last element to the console.

C++ Program

#include <iostream>
#include <list>

int main() {
    std::list<int> numbers = {10, 20, 30, 40, 50};
    int last_element = numbers.back();
    std::cout << "Last element is: " << last_element << std::endl;
    return 0;
}

Output

Last element is: 50

2 Get Last Element in C++ List of Strings

In this example,

We include the header for using std::list in C++.
We create a list named names with string elements.
We use the back() method to get the last element.
Finally, we print the last element to the console.

C++ Program

#include <iostream>
#include <list>
#include <string>

int main() {
    std::list<std::string> names = {"Alice", "Bob", "Charlie", "David"};
    std::string last_element = names.back();
    std::cout << "Last element is: " << last_element << std::endl;
    return 0;
}

Output

Last element is: David

Summary

In this tutorial, we learned How to get Last Element in a List in C++ language with well detailed examples.

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How to get Last Element in a List in C++ - Step by Step Examples

How to get Last Element in a List in C++ ?

Answer

✐ Examples

1 Get Last Element in C++ List of Integers

C++ Program

Output

2 Get Last Element in C++ List of Strings

C++ Program

Output

Summary

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