import edu.duke.*;

public class CommonWords

{

public String[] getCommon(){

FileResource resource = new FileResource();// add your txt file there (FileResource("data/common.txt"))

String[] common = new String[20];

int index = 0;

for(String s : resource.words()){

common[index] = s;

index += 1;

}

return common;

}

public int indexOf(String[] list, String word) {

for (int k=0; k<list.length; k++) {

if (list[k].equals(word)) {

return k;

}

}

return -1;

}

public void countWords(FileResource resource, String[] common, int[] counts){

for(String word : resource.words()){

word = word.toLowerCase();

int index = indexOf(common,word);

if (index != -1) {

counts[index] += 1;

}

}

}

void countShakespeare(){

String[] plays = {"caesar.txt", "errors.txt", "hamlet.txt",

"likeit.txt", "macbeth.txt", "romeo.txt"};

//String[] plays = {"small.txt"};

String[] common = getCommon();

int[] counts = new int[common.length];

for(int k=0; k < plays.length; k++){

FileResource resource = new FileResource("data/" + plays[k]);

countWords(resource,common,counts);

System.out.println("done with " + plays[k]);

}

for(int k=0; k < common.length; k++){

System.out.println(common[k] + "\t" + counts[k]);

}

}

}