C# Sharp Basic Algorithm Exercises: Check whether an array of integers contains a 3 next to a 3 or a 5 next to a 5 or both
C# Sharp Basic Algorithm: Exercise-119 with Solution
Write a C# Sharp program to check whether an array of integers contains a 3 next to a 3 or a 5 next to a 5 or both.
Pictorial Presentation:
Sample Solution:
C# Sharp Code:
using System;
namespace exercises
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine(test(new[] { 5, 5, 5, 5, 5 }));
Console.WriteLine(test(new[] { 1, 2, 3, 4 }));
Console.WriteLine(test(new[] { 3, 3, 5, 5, 5, 5}));
Console.WriteLine(test(new[] { 1, 5, 5, 7, 8, 10}));
}
static bool test(int[] numbers)
{
for (int i = 0; i < numbers.Length - 1; i++) if ((numbers[i] == 3 && numbers[i + 1] == 3) || (numbers[i] == 5 && numbers[i] == 5)) return true;
return false;
}
}
}
Sample Output:
True False True True
Flowchart:
C# Sharp Code Editor:
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Next: Write a C# Sharp program to check a given array of integers and return true if the given array contains two 5's next to each other, or two 5 separated by one element.
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