Strand sort in C++

C++Server Side ProgrammingProgramming

In this section we will see how we can sort some array or linked list using standard library of C++. In C++ there are multiple different libraries that can be used for different purposes. The sorting is one of them.

The C++ function std::list::sort() sorts the elements of the list in ascending order. The order of equal elements is preserved. It uses operator< for comparison.

Example

 Live Demo

#include <iostream>
#include <list>
using namespace std;
int main(void) {
   list<int> l = {1, 4, 2, 5, 3};
   cout << "Contents of list before sort operation" << endl;
   for (auto it = l.begin(); it != l.end(); ++it)
      cout << *it << endl;
   l.sort();
   cout << "Contents of list after sort operation" << endl;
   for (auto it = l.begin(); it != l.end(); ++it)
      cout << *it << endl;
   return 0;
}

Output

Contents of list before sort operation
1
4
2
5
3
Contents of list after sort operation
1
2
3
4
5
raja
Published on 02-Apr-2019 13:36:26
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