package eecs1022.finalb;

/**
 * This question is worth 2.5 marks.  No partial marks will be awarded for this question.
 *
 * @author Franck van Breugel
 */
public class Question5
{
    /**
     * Tests whether the given string contains all ten digits, that is, whether it contains
     * 0, 1, ..., and 9.  You may assume that the string is not null.
     *
     * @param s a string.
     * @return true if the given string contains all ten digits, false otherwise.
     */
    public static boolean containsAll(String s)
    {
	boolean containsAll = true;
	for (char c = '0'; c <= '9'; c++)
	{
	    boolean found = false;
	    for (int i = 0; i < s.length() && containsAll && !found; i++)
	    {
		char letter = s.charAt(i);
		found = letter == c;
	    }
	    containsAll = containsAll && found;
	}
        return containsAll;
    }

    /**
     * Tests method.  You may add more test cases.
     *
     * @param args not applicable.
     */
    public static void main(String[] args)
    {
        System.out.println(Question5.containsAll("0123456789"));
        System.out.println(Question5.containsAll("9876543210"));
        System.out.println(Question5.containsAll("a9b0c8d1e7f2g6h3i5j4k"));
        System.out.println(Question5.containsAll("abcdefgh"));
        System.out.println(Question5.containsAll("123456789"));
    }
}