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C# Sharp Basic Algorithm Exercises: Check whether the sum of all 5' in the array exactly 15 in a given array of integers


C# Sharp Basic Algorithm: Exercise-115 with Solution

Write a C# Sharp program to check whether the sum of all 5' in the array exactly 15 in a given array of integers.

Pictorial Presentation:

C# Sharp: Basic Algorithm Exercises - Check whether the sum of all 5' in the array exactly 15 in a given array of integers.

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, 5, 10, 17 })); 
         Console.WriteLine(test(new[] { 1, 1, 5, 5, 5, 5})); 

        }   
        
       static bool test(int[] nums)
         {
             int sum = 0;

            for (int i = 0; i < nums.Length; i++)
            {
                if (nums[i] == 5)
                    sum += 5;
            }

            return sum == 15;
          }
   } 
}

Sample Output:

False
True
False

Flowchart:

C# Sharp: Flowchart: Check whether the sum of all 5' in the array exactly 15 in a given array of integers.

C# Sharp Code Editor:

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Previous: Write a C# Sharp program to check whether a given array of integers contains 5's and 7's.
Next: Write a C# Sharp program to check whether the number of 3's is greater than the number of 5's.

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