C# Sharp Exercises: Check if a given number present in an array of numbers

C# Sharp Basic: Exercise-63 with Solution

Write a C# program to check if a given number present in an array of numbers.

Sample Solution:

C# Sharp Code:

using System;
using System.Linq;
namespace exercises
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] nums = { 1, 3, 5, 7, 9 };
            int n = 6;
            Console.WriteLine(test(nums, n));
            n = 3;
            Console.WriteLine(test(nums, n));
        }
        public static bool test(int[] arra, int n)
        {
            return arra.Contains(n);
        }
    }
}

Sample Output:

False
True

Flowchart:

Sample Solution-1:

C# Sharp Code:

using System;
using System.Linq;
namespace exercises
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] nums = { 1, 3, 5, 7, 9 };
            int n = 6;
            Console.WriteLine(test(nums, n));
            n = 3;
            Console.WriteLine(test(nums, n));
        }
        public static bool test(int[] arra, int n)
        {
            foreach (int item in arra)
            {
                if (item == n) 
                    return true;
            }
            return false;
        }
    }
}

Sample Output:

False
True

Flowchart:

C# Sharp Code Editor:

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