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Start your free trialDevin Scheu
66,191 PointsJava Help
Question: I have modeled an assistant for a tech conference. Since there are so many attendees, registration is broken up into two lines. Lines are determined by last name. Please help me fix the getLineFor method.
My Code:
public class ConferenceRegistrationAssistant {
public int getLineFor(String lastName) {
/* If the last name is between A thru M send them to line 1
Otherwise send them to line 2 */
int line = 0;
if (lastName[0] <= 'm' ) {
line = 1;
} else {
line = 2;
}
return line;
}
}
2 Answers
Stone Preston
42,016 Pointsyou need to use the charAt() method. im not sure you can treat a string as an array of characters right out of the box in Java (though I might be wrong). to do that you would need to use the toCharArray method.
also be sure you use capital letters in your if statement as last names start with capital letters
public class ConferenceRegistrationAssistant {
public int getLineFor(String lastName) {
/* If the last name is between A thru M send them to line 1
Otherwise send them to line 2 */
int line = 0;
if (lastName.charAt(0) <= 'M' ) {
line = 1;
} else {
line = 2;
}
return line;
}
}
Unsubscribed User
3,268 PointsWhy is the tasks completely differnt from the video?
Devin Scheu
66,191 PointsDevin Scheu
66,191 PointsThank you stone