using sort() in STL to sort an array

Question

I am writing code for a question which is: Write a method to sort an array of strings so that all the anagrams are next to each other. If my container is vector, it will be

Answer 1

You can use sort() for an array. Pointers act as iterators.

Example:

#include 
#include 
#include 
using namespace std;

int main()
{
    string arr[5]={"BBB","AAA","CCC","FFF", "EEE"};
    sort(arr,arr+5);
    for(string i: arr)
    {
        cout << i << endl;
    }
}

and the output is:

AAA
BBB
CCC
EEE
FFF