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:
// C# program to input weekday number // print the weekday using System; using System.IO; using System.Text; namespace Geeks { 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 ; } } } } |
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Output: When we enter number between (0-6).
Enter weekday number (0-6): It is WEDNESDAY
Example 2:
// C# program to input weekday number // print the weekday using System; using System.IO; using System.Text; namespace Geeks { 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" ); break ; } } } } |
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Output: When we enter number beyond the range from (0-6).
Enter weekday number (0-6): It is wrong input