Where - Indexed

Query

public void Linq5()
{
    string[] digits = { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine" };
      
    var shortDigits = digits.Where((digit, index) => digit.Length < index);
      
    Console.WriteLine("Short digits:");
    foreach (var d in shortDigits)
    {
        Console.WriteLine("The word {0} is shorter than its value.", d);
    }
}

Lambda Expression

public void Linq5()
{
    string[] digits = { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine" };
 
    var shortDigits = digits.Where((digit, index) => digit.Length < index);
 
    Console.WriteLine("Short digits:");
    foreach (var d in shortDigits)
    {
        Console.WriteLine("The word {0} is shorter than its value.", d);
    }
}

Output

Short digits:
The word five is shorter than its value.
The word six is shorter than its value.
The word seven is shorter than its value.
The word eight is shorter than its value.
The word nine is shorter than its value.