how to place words of row in alphabetical order? C++

Question

May be there are any special functions ?

Answer 1

Split the string/sentence into words by using space as delimiter, and then store the words into a vector of string.
Sort the vector.
Join the string vector using space.

#include <sstream>
Use std::stringstream to split and join string.

#include <algorithm>
Use std::sort to sort order in vector.

Answer 2

Words of row?
Show me the code?

Answer 3

I don't have a code. I don't understand how to do it. For example: "The weather is sunny today" I need to place words in alphabetical order. I have written var for string and alphabet