Own digits power sum: Difference between revisions

long inumber = (long) Math.pow(10, n - 1);

long maxmaximum = inumber * 10;

int sumdigitSum = 0;

while ( inumber < maxmaximum ) {

digits digitSum = String.valueOf(inumber).chars().map(Character::getNumericValue).boxed().toList();

sum = digits.stream().map( d -> powers.get(d) ).mapToInt(IntegerCharacter::intValue).sum(getNumericValue);

sumdigitSum += 1;

sumdigitSum += powers.get(lastDigit) - powers.get(lastDigit - 1);

if ( sumdigitSum == inumber ) {

System.out.println(inumber);

System.out.println(inumber + 1);

inumber += 10 - lastDigit;

} else if ( sumdigitSum > inumber ) {

inumber += 10 - lastDigit;

inumber += 1;

inumber += 1;