sort function in vector c++ code example

Example 1: stl for sorting IN C++

// STL IN C++ FOR SORING
#include  
#include  
using namespace std; 
int main() 
{ 
    int arr[] = {1, 5, 8, 9, 6, 7, 3, 4, 2, 0}; 
    int n = sizeof(arr)/sizeof(arr[0]); 
    sort(arr, arr+n);  // ASCENDING SORT
    reverse(arr,arr+n);   //REVERESE ARRAY 
    sort(arr, arr + n, greater());// DESCENDING SORT
  }

Example 2: sort vector

sort(v.begin(), v.end());

Example 3: sort vector c++

// C++ program to sort a vector in non-decreasing 
// order. 
#include  // Vector 
#include   // Sort
using namespace std; 
  
int main() 
{ 
// Initalizing the vector v with these values
    vector v{ 1, 5, 8, 9, 6, 7, 3, 4, 2, 0 }; 
// Vector is sorted in ascending order   
    sort(v.begin(), v.end()); 
  
    return 0; 
}

Example 4: sort a vector c++

sort(a.begin(), a.end());