How to Convert a List of Floats to a List of Strings in C++

How to Convert a List of Floats to a List of Strings in C++ ?

Answer

To convert a list of floats to a list of strings in C++ using std::list, you can iterate over each float in the list and use the std::to_string() function to convert it to a string.

✐ Examples

1 Convert List of Floats to List of Strings

In this example,

We have a list of floats named floatList.
We iterate over each float in the list and use the std::to_string() function to convert it to a string.
The result is a list of strings.

C++ Program

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

int main() {
    std::list<float> floatList = {1.1, 2.2, 3.3, 4.4, 5.5};
    std::list<std::string> stringList;
    for (float f : floatList) {
        stringList.push_back(std::to_string(f));
    }
    for (const std::string& s : stringList) {
        std::cout << s << std::endl;
    }
    return 0;
}

Output

1.1
2.2
3.3
4.4
5.5

Summary

In this tutorial, we learned How to Convert a List of Floats to a List of Strings in C++ language with well detailed examples.

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