write a program in vb. net using select case statements to count the number of vovels in a to z alphabet
Answers
Answer:
Module module1
Sub main()
Dim char As String
Console.WriteLine("Enter character:")
char=Console.ReadLine()
Select Case char
case "a","A","e","E","i","I","o","O","u","U"
Console.WriteLine("Character are vowel")
case Else
Console.WriteLine("Not a Vowel")
End Select
Console.ReadLine()
End Sub
End Module
Explanation:
a,e,i,o,u are the vowels
Answer:
public class Main{
// Functions to check the Vowel
static boolean isVowel(char ch)
{
ch = Character.toUpperCase(ch);
return (ch=='A' || ch=='E' || ch=='I' ||
ch=='O' || ch=='U');
}
// Returns count of vowels in string format
static int countVowels(String str)
{
int count = 0;
for (int i = 0; i < str.length(); i++)
if (isVowel(str.charAt(i))) // Checking for vowel
++count;
return count;
}
public static void main(String args[])
{
//object
String str = "abc de";
// Total Vowels
System.out.println(countVowels(str));
}
}
Time Complexity: O(n)
Auxiliary Space: O(1)
#SPJ2