uses substrings to replace all the vowels in a string entered by the user with asterisks: : String substring « Data Type « Java
- Java
- Data Type
- String substring
uses substrings to replace all the vowels in a string entered by the user with asterisks:
import java.util.Scanner;
public class MarkVowels {
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
System.out.print("Enter a string: ");
String s = sc.nextLine();
String originalString = s;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if ((c == 'A') || (c == 'a') || (c == 'E') || (c == 'e') || (c == 'I') || (c == 'i')
|| (c == 'O') || (c == 'o') || (c == 'U') || (c == 'u')) {
String front = s.substring(0, i);
String back = s.substring(i + 1);
s = front + "*" + back;
}
}
System.out.println(originalString);
System.out.println(s);
}
}
Related examples in the same category
