# 10 Unique Interconnection Digit Numbers

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Let

-The 1st digit of K is the total number of digit "0" in K.

-The 2nd digit of K is the total number of digit "1" in K.

-The 3rd digit of K is the total number of digit "2" in K.

- 4th..

- 5th..

- 6th..

- 7th..

- 8th..

- 9th..

-The 10th(last) digit of K is the total number of digit "9" in K.

What is the maximum number of K?

**K**be a 10 digit number with some unique conditions :-The 1st digit of K is the total number of digit "0" in K.

-The 2nd digit of K is the total number of digit "1" in K.

-The 3rd digit of K is the total number of digit "2" in K.

- 4th..

- 5th..

- 6th..

- 7th..

- 8th..

- 9th..

-The 10th(last) digit of K is the total number of digit "9" in K.

What is the maximum number of K?