CS计算机代考程序代写 Java package byow.InputDemo;

package byow.InputDemo;

import edu.princeton.cs.introcs.StdDraw;

import java.util.Random;

/**
* Created by hug.
*/
public class RandomInputSource implements InputSource {
Random r;

public RandomInputSource(Long seed) {
r = new Random(seed);
}

/** Returns a random letter between a and z.*/
public char getNextKey() {
return (char) (r.nextInt(26) + ‘A’);
}

public boolean possibleNextInput() {
return true;
}
}