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C# program to check for a string that contains all vowels
To check for all vowels, firstly set the condition to check −
string res = str.Where(chk =< "aeiouAEIOU".Contains(chk)).Distinct();
Above, we have used the string −
string str = "the quick brown fox jumps over the lazy dog";
Now, using the Any() method checks whether the string has any vowels or not −
if(!res.Any())
Console.WriteLine("No vowels!");Loop through the string to get the vowels −
Example
using System;
using System.Linq;
public class Program {
public static void Main() {
string str = "the quick brown fox jumps over the lazy dog";
var res = str.Where(chk =< "aeiouAEIOU".Contains(chk)).Distinct();
if(!res.Any())
Console.WriteLine("No vowels!");
foreach(var vowel in res)
Console.WriteLine("Your phrase contains vowel = {0}", vowel);
}
}Output
Your phrase contains vowel = e Your phrase contains vowel = u Your phrase contains vowel = i Your phrase contains vowel = o Your phrase contains vowel = a
Updated on: 22-Jun-2020
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