测评会员优惠活动进行中 · 开通 VIP,有效期内测评不限次 VIP 优惠中 · 测评不限次 立即查看

A9866. Sums of Digits

编程题 普及/提高-

题目描述

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

Vasya wonders what the numbers $a_{i}$ could be like. Of all the possible options he likes the one sequence with the minimum possible last number $a_{n}$ . 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 $n$ ( $1<=n<=300$ ).

Next $n$ lines contain integer numbers $b_{1}$ , ..., $b_{n}$ — the required sums of digits. All $b_{i}$ belong to the range $1<=b_{i}<=300$ .

输出格式

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

If there are multiple sequences with least possible number $a_{n}$ , 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
上一题 去做题 下一题