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View Code? Open in Web Editor NEWProgramming assignments for the "Algorithms, Part I" course.
Programming assignments for the "Algorithms, Part I" course.
isFull like this would rise a bug named "backwash". Can you solve it with limiting yourself to one union-find object?
Hi,
You are incrementing openedSites from loop but it may possible that i and j generate same value and so openedSites gives wrong value. So instead of openedSites, you should use pr.numberOfOpenSites() which will give actual open site.
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, world!");
}
}
public class HelloGoodbye {
public static void main(String[] args) {
if (args.length != 2) {
System.out.println("Usage: java HelloGoodbye ");
return;
}
String name1 = args[0];
String name2 = args[1];
System.out.println("Hello, " + name1 + " and " + name2 + "!");
System.out.println("Goodbye, " + name2 + " and " + name1 + "!");
}
}
import edu.princeton.cs.algs4.StdIn;
import edu.princeton.cs.algs4.StdRandom;
public class RandomWord {
public static void main(String[] args) {
int count = 0;
String selectedWord = "";
while (!StdIn.isEmpty()) {
String word = StdIn.readString();
count++;
if (StdRandom.bernoulli(1.0 / count)) {
selectedWord = word;
}
}
System.out.println("Random word: " + selectedWord);
}
}
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