CF509C.Sums of Digits

普及/提高-

通过率:0%

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题目描述

Vasya had a strictly increasing sequence of positive integers a1a_{1} , ..., ana_{n} . Vasya used it to build a new sequence b1b_{1} , ..., bnb_{n} , where bib_{i} is the sum of digits of aia_{i} 's decimal representation. Then sequence aia_{i} got lost and all that remained is sequence bib_{i} .

Vasya wonders what the numbers aia_{i} could be like. Of all the possible options he likes the one sequence with the minimum possible last number ana_{n} . Help Vasya restore the initial sequence.

It is guaranteed that such a sequence always exists.

输入格式

The first line contains a single integer number nn ( 1<=n<=3001<=n<=300 ).

Next nn lines contain integer numbers b1b_{1} , ..., bnb_{n} — the required sums of digits. All bib_{i} belong to the range 1<=bi<=3001<=b_{i}<=300 .

输出格式

Print nn integer numbers, one per line — the correct option for numbers aia_{i} , in order of following in sequence. The sequence should be strictly increasing. The sum of digits of the ii -th number should be equal to bib_{i} .

If there are multiple sequences with least possible number ana_{n} , print any of them. Print the numbers without leading zeroes.

输入输出样例

  • 输入#1

    3
    1
    2
    3
    

    输出#1

    1
    2
    3
    
  • 输入#2

    3
    3
    2
    1
    

    输出#2

    3
    11
    100
    
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