Input an email from the user. You have to create a username from the email by deleting the part that comes after ‘@’. Display that username to the user.
Example :
email = “mejona@gmail.com” ; username = “mejona”
email = “helloWorld123@gmail.com”; username = “helloWorld123”
Explanation
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import java.util.*;
public class Strings {
public static void main(String args[]) {
Scanner sc = new Scanner (System.in);
String email = sc.next();
String userName = "";
for(int i=0; i
if(email.charAt(i) == '@') {
break;
} else {
userName += email.charAt(i);
}
}
System.out.println(userName);
}
}