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C# Sharp Programming Exercises

C# Sharp Basic Algorithm Exercises: Check if a given array of integers contains 5 next to a 5 somewhere


C# Sharp Basic Algorithm: Exercise-113 with Solution

Write a C# Sharp program to check if a given array of integers contains 5 next to a 5 somewhere.

Pictorial Presentation:

C# Sharp: Basic Algorithm Exercises - Check if a given array of integers contains 5 next to a 5 somewhere

Sample Solution:

C# Sharp Code:

using System;
namespace exercises
{
   class Program
    {       
        static void Main(string[] args)
        {               
         Console.WriteLine(test(new[] { 1, 5, 6, 9, 10, 17 })); 
         Console.WriteLine(test(new[] { 1, 5, 5, 9, 10, 17 })); 
         Console.WriteLine(test(new[] { 1, 5, 5, 9, 10, 17, 5, 5 })); 
        }           
       static bool test(int[] nums)
         {
            for (int i = 0; i < nums.Length - 1; i++)
             {
                if (nums[i] == 5 && nums[i] == nums[i + 1]) return true;
              }

            return false;
          }
   } 
}

Sample Output:

False
True
True

Flowchart:

C# Sharp: Flowchart: Check if a given array of integers contains 5 next to a 5 somewhere

C# Sharp Code Editor:

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Previous: Write a C# Sharp program to compute the sum of the numbers in a given array except those numbers starting with 5 followed by atleast one 6. Return 0 if the given array has no integer.
Next: Write a C# Sharp program to check whether a given array of integers contains 5's and 7's.

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