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Code
Diff
  • import java.util.Arrays;
    
    public class MaxNumber {
        public static long print(long number) {
       
            String numberString = Long.toString(number);
            
            char[] digits = numberString.toCharArray();
            Arrays.sort(digits);
            StringBuilder maxNumberStr = new StringBuilder(new String(digits));
            maxNumberStr.reverse(); 
            long maxNumber = Long.parseLong(maxNumberStr.toString());
            number = maxNumber;
            return number;
        }
    }
    • import java.util.Arrays;
    • public class MaxNumber {
    • public static long print(long number) {
    • return number
    • String numberString = Long.toString(number);
    • char[] digits = numberString.toCharArray();
    • Arrays.sort(digits);
    • StringBuilder maxNumberStr = new StringBuilder(new String(digits));
    • maxNumberStr.reverse();
    • long maxNumber = Long.parseLong(maxNumberStr.toString());
    • number = maxNumber;
    • return number;
    • }
    • }