clean proj
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>LAB1</name>
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<name>Project_C03_GOL</name>
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<comment></comment>
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<projects>
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</projects>
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import java.io.*;
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/**
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* Class : Keyboard
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* Description : The class implements input methods for primitive types from the keyboard.
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*/
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public class Keyboard {
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/**
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* Return a String typed on keyboard
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* @return : a string
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*/
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public String readString() {
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String sChaine = null;
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//System.out.println("Enter a value :");
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try {
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// read the value
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BufferedReader brLecteur ;
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brLecteur = new BufferedReader(new InputStreamReader(System.in));
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sChaine = brLecteur.readLine();
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}
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catch (IOException ee) {
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System.out.println("Error");
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}
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return sChaine; // return the string
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}
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/**
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* Return an Integer typed on keyboard
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* @return : an integer
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*/
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public int readInt() {
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String sChaine = readString(); // call readString
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// cast from string to int
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return Integer.parseInt(sChaine.trim());
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}
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/**
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* Return a float typed on keyboard
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* @return : a float
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*/
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public float readFloat() {
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String sChaine = readString();
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// cast from string to float
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return Float.parseFloat(sChaine.trim());
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}
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/**
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* Return a double typed on keyboard
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* @return : a double
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*/
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public double readDouble() {
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String sChaine = readString();
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// cast frome string to double
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return Double.parseDouble(sChaine.trim());
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}
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}
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public class Main {
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public static void main(String[] args) {
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//Robot robo = new Robot();
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//robo.sayHello();
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//robo.sayHello2("Lola");
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// RobotCalculator robo = new RobotCalculator();
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// robo.average(15.0,5.0);
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// RobotCalculator b = new RobotCalculator();
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// b.askUserForNbOfStudent();
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}
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}
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public class Robot {
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public void sayHello() {
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System.out.println("Hello");
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}
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public void sayHello2(String name) {
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System.out.println("Hello "+ name);
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}
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}
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public class RobotCalculator {
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public double average(double grade1, double grade2) {
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double avg = (grade1 + grade2)/2;
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return avg;
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}
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public void askUserForNbOfStudent() {
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System.out.println("Give me the number of student");
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Keyboard input = new Keyboard();
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int nStudents = input.readInt();
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double sum = 0 ;
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for(int i=1;i<=nStudents;i++) {
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System.out.println("Give me the fisrt grade");
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double grade1 = input.readDouble();
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System.out.println("Give me the second grade");
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double grade2 = input.readDouble();
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RobotCalculator robo = new RobotCalculator();
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double StudentAvg = robo.average(grade1,grade2);
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sum = sum + StudentAvg ;
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System.out.println(StudentAvg);
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}
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System.out.println(sum/nStudents);
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}
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}
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@ -1,4 +0,0 @@
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public class Test {
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}
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