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INPUT AND OUTPUT PROGRAM
Joined: 08 Feb 2002
Posts: 6
INPUT AND OUTPUT PROGRAM
I am trying to create a program that accept
charracter from keyboard and print the result<br>such
variables as: Quizes = .30, homework = .20,<br>cummulative
= .30, midterm = .20<br>I want to write this
program to accept input(marks) for each variable and
multiply it by the corresponding constant. Then sum up the
total scores<br><br>Can someone help out? <br>thank you
in advance
Joined: 30 Jan 2002
Posts: 24
INPUT AND OUTPUT PROGRAM
To slove your problem,i don`;t think it`s
difficult.<br>For your first quesiton,use java.io class to get the
input which you input from keyboard.And use some
methods to change to the form which you want.<br>Be
carefull that ,which the System.in get is a string,so you
should use ,such like parseInt,or other to chage into
the int or float.
Joined: 08 Feb 2002
Posts: 8
INPUT AND OUTPUT PROGRAM
import java.io.*;public class G{public static
void main(String[] args){<br>System.out.println("Grade
is "
+<br>(g("Quizes")*0.3+g("Homework")*0.2+g("Cummulative")*0.3+g("Midterm")*0.2));
}<br>public static double g(String s){<br>StreamTokenizer t =
new StreamTokenizer(new
InputStreamReader(System.in));<br>try{System.out.println("Enter score for
"+s+"...");t.nextToken();}<br>catch
(IOException e){System.out.println(e);}return
t.nval;}}<br><br>Now your homework is to figure out the spacing...
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