C#: Check whether a given positive number is a multiple of 3 or a multiple of 7
Multiple of 3 or 7
Write a C# Sharp program to check if a given positive number is a multiple of 3 or 7.
Visual Presentation:
Sample Solution:
C# Sharp Code:
using System;
// Namespace declaration
namespace exercises
{
// Class declaration
class Program
{
// Main method - entry point of the program
static void Main(string[] args)
{
// Calling the 'test' method with different integers and displaying the returned boolean values
Console.WriteLine(test(3)); // Output: True
Console.WriteLine(test(14)); // Output: True
Console.WriteLine(test(12)); // Output: True
Console.WriteLine(test(37)); // Output: False
Console.ReadLine(); // Keeping the console window open
}
// Method to check if an integer is divisible by 3 or 7
public static bool test(int n)
{
// Returns true if the input integer is divisible by 3 or 7
return n % 3 == 0 || n % 7 == 0;
}
}
}
Sample Output:
True True True False
Flowchart:
C# Sharp Code Editor:
Improve this sample solution and post your code through Disqus
Previous: Write a C# Sharp program to create a new string with the last char added at the front and back of a given string of length 1 or more.
Next: Write a C# Sharp program to create a new string taking the first 3 characters of a given string and return the string with the 3 characters added at both the front and back.If the given string length is less than 3, use whatever characters are there.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics