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- import java.util.ArrayList;
- public class answer1 {
- public static void main(String args[]) {
- ArrayList<Character> mainArray = new ArrayList<>();
- ArrayList<Character> subArray = new ArrayList<>();
- mainArray.add('A');
- mainArray.add('B');
- mainArray.add('C');
- mainArray.add('D');
- mainArray.add('E');
- subArray.add('A');
- subArray.add('E');
- subArray.add('D');
- System.out.println(compareSubset(mainArray, subArray));
- }
- static boolean compareSubset(ArrayList<Character> mainArray, ArrayList<Character> subArray) {
- int access = subArray.size();
- for (Character compareCharacter : mainArray) {
- for (Character character : subArray) {
- if (character.equals(compareCharacter))
- access -= 1;
- }
- }
- return access == 0 ? true : false;
- }
- }
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