A9866 | Sums of Digits
时间限制1s
内存限制256MB
通过 / 提交0/0
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.
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 $1<=b_{i}<=300$ .
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.
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
暂无题解
C++ 编辑器
输入
输出
可保存默认模板;新题优先使用已保存模板。
当前快捷键仅展示,暂不支持修改。
- 撤销
Ctrl / ⌘ + Z - 重做
Ctrl / ⌘ + Y - 查找
Ctrl / ⌘ + F - 全选
Ctrl / ⌘ + A - 复制
Ctrl / ⌘ + C - 剪切
Ctrl / ⌘ + X - 粘贴
Ctrl / ⌘ + V - 自动排版
工具栏排版按钮 - 草稿保存
编辑时自动保存到本机
历史
提交记录
状态说明时间源码
AI
作答助手
你好,我是作答助手。可以问思路、复杂度、样例含义或代码报错原因;不会直接给出完整 AC 代码。
确定要清空代码吗?
提交通过
评测结果:Accepted