Hi
I have modified the code ,please go through it.If any difficulty then revert
back.
import java.util.Scanner;
public class MineClass {
private static int tNum, tMM, noQ;
private static String tName, tFName, tIMode;
private static double [] quizMark;
/*
* This method reads in all the values that will be needed for the program.
*/
public static void main(String[] args){
//MineClass in = new MineClass(System.in);
Scanner sc = new Scanner(System.in);
System.out.print("TNNo: ");
tNum = sc.nextInt();
System.out.println("tNum"+tNum);
Scanner sc1 = new Scanner(System.in);
System.out.println("LFN: ");
tName = sc1.nextLine();
System.out.println("tName"+tName);
Scanner sc2 = new Scanner(System.in);
System.out.println("TFN: ");
tFName = sc2.nextLine();
System.out.println("tFName"+tFName);
Scanner sc3 = new Scanner(System.in);
System.out.print("IMM: ");
tIMode = sc.nextLine();
System.out.println("tIMode"+tIMode);
System.out.print("What To Cal?: ");
noQ = sc.nextInt();
System.out.println("noQ"+noQ);
quizMark = new double [noQ];
for (int a=0; a<noQ; a++){
System.out.print("The House No " + (a+1) +": ");
quizMark[a] = sc.nextDouble();
}
System.out.println("Calsk: ");
tMM = sc.nextInt();
System.out.println("tMM"+tMM);
}
}
Thanks and Regards
RAHUL SINGH
From: [email protected]
[mailto:[email protected]] On Behalf Of Olukosi,
Olanrewaju Temitope
Sent: Tuesday, November 16, 2010 12:12 AM
To: [email protected]
Subject: [java programming] Java Error using Scanner(System.in)
Hello All,
I really need your help here. I tried running this code but was having problem
with the Scanner method. When it gets to the second input, it skips to the
third one. I mean when it gets to tName, it only prints the System.out.print
statement and then prints the next statement without giving the prompt input
for the former statement. Kindly help check what I am getting wrong.
Help guys.
import java.util.Scanner;
public class MineClass {
private static int tNum, tMM, noQ;
private static String tName, tFName, tIMode;
private static double [] quizMark;
/*
* This method reads in all the values that will be needed for the program.
*/
public static void main(String[] args){
Scanner in = new Scanner(System.in);
System.out.print("TNNo: ");
tNum = in.nextInt();
System.out.println("LFN: ");
tName = in.nextLine();
System.out.println("TFN: ");
tFName = in.nextLine();
System.out.print("IMM: ");
tIMode = in.nextLine();
System.out.print("What To Cal?: ");
noQ = in.nextInt();
quizMark = new double [noQ];
for (int a=0; a<noQ; a++){
System.out.print("The House No " + (a+1) +": ");
quizMark[a] = in.nextDouble();
}
System.out.println("Calsk: ");
tMM = in.nextInt();
}
}
Regards
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