How to store Data from java.util.Scanner ; How to accept input dealing with time
I am trying to use the Scanner to grab time information . So it is a personal workout tracker that I can insert the time it took for me to complete a certain workout.
All the information that the Scanner picks up will need to be stored on a spread sheet. how can I do this
full code.http://ideone.com/wYgTc
import java.util.Scanner;
// How to arrange the answers to the questions … only if answered “yes” if answered //“no” insert a zero
class WorkOutTracker{ public static void main(String[]args){
System.out.print(“Did you swim today? “)
Scanner myScanner = new Scanner (System.in);
DYSwim = myScanner.nextLine();
if(DYSwim = = “yes”){
System.out.println(“How many laps did you swim? “);
LapNum = myScanner.nextInt();
// how to scan for time.
System.out.println(“Did you Time yourself? “);
DYTime = myScanner.nextLine();
if (DYTime = = “yes”){
System.out.println(“How long did you swim for? “);
SwimTime = myScanner.nextInt();
It seems like the code you linked too will work fine for parsing seconds...
As for spreadsheets you can interact with Excel spreadsheets using this api: http://jexcelapi.sourceforge.net/
I've used it before and although it's a little dated it should be fine for your use.
链接地址: http://www.djcxy.com/p/96106.html