WAP to take a sentence as input, now count vowels in sentence
import java.util.*;
class T15 {
public static void main(String[] args) {
String str;
int c = 0;
Scanner sc = new Scanner(System.in);
System.out.println("Enter a sentence : ");
str = sc.nextLine();
for (int i = 0; i < str.length(); i++) {
String str1 = str.toLowerCase();
char ch = str1.charAt(i);
if (ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u') {
c++;
}
}
System.out.println("Number of vowels in the sentence : " + c);
}
}
Copy Code