Program to Input Weekday Number and Print the Weekday in C#
C# Program to print weekday name from a given weekday number (0-6). A switch statement allows checking a value with a list of values or cases. Weekday number is the number whose value from 0 to 6. 0 is for “Sunday”, 1 is for “Monday”, 2 is for “Tuesday”, 3 is for “Wednesday”, 4 is for “Thursday”, 5 is for “Friday” and 6 is for “Saturday”. This will check with a switch statement. Example:
Input: 2 Output: Tuesday Input: 6 Output: Saturday
Example 1:
csharp
// C# program to input weekday number // print the weekday using System; using System.IO; using System.Text; namespace Beginner { class GFG { // Main Method static void Main( string [] args) { int weekday; // input weekday number Console.Write("Enter weekday number (0-6): "); weekday = Convert.ToInt32(Console.ReadLine()); // Using switch case to validate switch (weekday) { case 0: Console.WriteLine("It is SUNDAY"); break ; case 1: Console.WriteLine("It is MONDAY"); break ; case 2: Console.WriteLine("It is TUESDAY"); break ; case 3: Console.WriteLine("It is WEDNESDAY"); break ; case 4: Console.WriteLine("It is THURSDAY"); break ; case 5: Console.WriteLine("It is FRIDAY"); break ; case 6: Console.WriteLine("It is SATURDAY"); } } } } |
Output: When we enter number between (0-6).
Enter weekday number (0-6): It is WEDNESDAY
Example 2:
csharp
// C# program to input weekday number // print the weekday using System; using System.IO; using System.Text; namespace Beginner { class GFG { // Main Method static void Main( string [] args) { int weekday; // input weekday number Console.Write("Enter weekday number (0-6): "); weekday = Convert.ToInt32(Console.ReadLine()); // Using switch case to validate switch (weekday) { case 0: Console.WriteLine("It is SUNDAY"); break ; case 1: Console.WriteLine("It is MONDAY"); break ; case 2: Console.WriteLine("It is TUESDAY"); break ; case 3: Console.WriteLine("It is WEDNESDAY"); break ; case 4: Console.WriteLine("It is THURSDAY"); break ; case 5: Console.WriteLine("It is FRIDAY"); break ; case 6: Console.WriteLine("It is SATURDAY"); break ; // if no case value is matched default : Console.WriteLine("It is wrong input"); } } } } |
Output: When we enter number beyond the range from (0-6).
Enter weekday number (0-6): It is wrong input
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