Sum - Simple

Query

public void Linq78()
{
    int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
  
    double numSum = numbers.Sum();
  
    Console.WriteLine("The sum of the numbers is {0}.", numSum);
}

Lambda Expression

public void Linq78()
{
    int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
 
    double numSum = numbers.Sum();
 
    Console.WriteLine("The sum of the numbers is {0}.", numSum);
}

Output

The sum of the numbers is 45.