Write a complete program in Java to input a String and replace all the vowels by the asterisk
(*).
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2
Explanation:
import java.util.Scanner;
public class KboatVowelReplace
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a string in uppercase:");
String str = in.nextLine();
String newStr = "";
int len = str.length();
for (int i = 0; i < len; i++) {
char ch = str.charAt(i);
if (ch == 'A' ||
ch == 'E' ||
ch == 'I' ||
ch == 'O' ||
ch == 'U') {
newStr = newStr + '*';
}
else {
newStr = newStr + ch;
}
}
System.out.println(newStr);
}
}
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