C#: Check a given array of integers and return true if the given array contains either 2 even or 2 odd values all next to each other
C# Sharp Basic Algorithm: Exercise-122 with Solution
Two Consecutive Even or Odd Values
Write a C# Sharp program to check a given array of integers. Return true if the given array contains 2 even or 2 odd values all next to each other.
Visual Presentation:
Sample Solution:
C# Sharp Code:
using System; // Importing the System namespace
namespace exercises // Defining a namespace called 'exercises'
{
class Program // Defining a class named 'Program'
{
static void Main(string[] args) // The entry point of the program
{
// Outputting the result of the 'test' method with different integer arrays as arguments
Console.WriteLine(test(new[] { 3, 5, 1, 3, 7 })); // Testing the method with an array that satisfies the condition
Console.WriteLine(test(new[] { 1, 2, 3, 4 })); // Testing the method with an array that doesn't satisfy the condition
Console.WriteLine(test(new[] { 3, 3, 5, 5, 5, 5 })); // Testing the method with an array that satisfies the condition with multiple occurrences
Console.WriteLine(test(new[] { 2, 4, 5, 6 })); // Testing the method with an array that doesn't satisfy the condition
}
// Method to check if an array contains consecutive occurrences of two odd or two even numbers
static bool test(int[] numbers)
{
int tot_odd = 0, tot_even = 0; // Variables to count the consecutive odd and even numbers encountered
for (int i = 0; i < numbers.Length; i++) // Looping through the elements of the array
{
if (tot_odd < 2 && tot_even < 2) // Checking if the total count of consecutive odd and even numbers is less than 2
{
if (numbers[i] % 2 == 0) // If the number is even
{
tot_even++; // Increment the count of consecutive even numbers
tot_odd = 0; // Reset the count of consecutive odd numbers
}
else // If the number is odd
{
tot_odd++; // Increment the count of consecutive odd numbers
tot_even = 0; // Reset the count of consecutive even numbers
}
}
}
// Return true if there are two consecutive odds or two consecutive evens, otherwise false
return tot_odd == 2 || tot_even == 2;
}
}
}
Sample Output:
True False True True
Flowchart:
C# Sharp Code Editor:
Improve this sample solution and post your code through Disqus
Previous: Write a C# Sharp program to check a given array of integers and return true if there is a 3 with a 5 somewhere later in the given array.
Next: Check a given array of integers and return true if the value 5 appears 5 times and there are no 5 next to each other.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.
https://www.w3resource.com/csharp-exercises/basic-algo/csharp-basic-algorithm-exercises-122.php
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics