C# Sharp Exercises: Basic structure of LINQ
C# Sharp LINQ: Exercise-1 with Solution
Write a program in C# Sharp to shows how the three parts of a query operation execute.
Sample Solution:-
C# Sharp Code:
using System;
using System.Linq;
class LinqExercise1
{
static void Main()
{
// The first part is Data source.
int[] n1 = new int[10] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
Console.Write("\nBasic structure of LINQ : ");
Console.Write("\n---------------------------");
// The second part is Query creation.
// nQuery is an IEnumerable<int>
var nQuery =
from VrNum in n1
where (VrNum % 2) == 0
select VrNum;
// The third part is Query execution.
Console.Write("\nThe numbers which produce the remainder 0 after divided by 2 are : \n");
foreach (int VrNum in nQuery)
{
Console.Write("{0} ", VrNum);
}
Console.Write("\n\n");
}
}
Sample Output:
Basic structure of LINQ : --------------------------- The numbers which produce the remainder 0 after divided by 2 are : 0 2 4 6 8
Flowchart:
C# Sharp Code Editor:
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Next: Write a program in C# Sharp to find the positive numbers from a list of numbers using two where conditions in LINQ Query.
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