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Sahil Verma
445 Pointsdo while loop
Now continually prompt the user in a do while loop. The loop should continue running as long as the response is No. Don't forget to declare response outside of the do while loop.
// I have initialized a java.io.Console for you. It is in a variable named console.
String response;
response = console.readLine("Do you understand do while loop?");
3 Answers
Kristian Gausel
14,661 PointsString response;
response = console.readLine("Do you understand do while loop?");
while(response.equals("No")){
response = console.readLine("Do you understand do while loop?");
}
You basically have to make them type something other than "No"
EDIT: My bad, it passed though. Here is the do while version:
String response;
do{
response = console.readLine("Do you understand do while loop?");
} while(response.equals("No"));
Ante Adamović
Front End Web Development Techdegree Student 2,508 PointsString response;
do {
response = console.readLine("Do you understand do while loop?");
} while(response.equals("No"));
Ante Adamović
Front End Web Development Techdegree Student 2,508 PointsAnte Adamović
Front End Web Development Techdegree Student 2,508 PointsThat's a while loop, he's required to write do-while.
Kristian Gausel
14,661 PointsKristian Gausel
14,661 PointsWho ever uses do while loops anyways o.O ?
Ante Adamović
Front End Web Development Techdegree Student 2,508 PointsAnte Adamović
Front End Web Development Techdegree Student 2,508 PointsThey're used in situations like these so you don't need to initialize the 'response' variable.
Kristian Gausel
14,661 PointsKristian Gausel
14,661 PointsI dont think I've ever seen one in a real project though