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Java counting

NoNameCracksInc | PRO | 02/19/13 05:35:08 PM UTC | 0 ⭐ | 315 👁️ | Never ⏰ | []
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Hello again! Here I come with simple java program, which generates random counting samples.Feel free to inspire yourself :).
 
import java.util.*;
import java.io.* ;
 
public class InputStart {
    public static BufferedReader reader;
    static String again;
 
    /**
     * @param args
     */
    
    public static void main(String arg[]) throws IOException {
    reader = new BufferedReader(new InputStreamReader(System.in));
    
        do {
        Random random1 = new Random();
        int number1 = random1.nextInt(500);
        Random random2 = new Random();
        int number2 = random2.nextInt(500);
        
            System.out.println("Generate excercise? y / n.");
            String answer1 = reader.readLine();
            
            if (answer1.equals("y")) {
                System.out.println((number1) + "+" + (number2) + " is: ");
                 String result2 = reader.readLine();
                 int result1 = Integer.parseInt(result2);
                 
                 if (result1 == (number1)+(number2)) {
                     System.out.println("Good answer.");
                 }
                     else if (result1 != (number1)+(number2)) {
                     System.out.println("Wrong answer.");
                 }      
            }
            else System.exit(0);
            
                 System.out.println('\n' + "Press enter for continue...");
                 again = reader.readLine();
        }
                    while(!again.equals("n"));
                    System.exit(0);
}
}

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