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A9609 | Hack it!

时间限制1s
内存限制256MB
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题目描述

Little X has met the following problem recently.

Let's define $f(x)$ as the sum of digits in decimal representation of number $x$ (for example, $f(1234)=1+2+3+4$ ). You are to calculate ![](/uploads/acgo/image/3408e1b6fdce777e_211c5dd0d138.jpeg)

Of course Little X has solved this problem quickly, has locked it, and then has tried to hack others. He has seen the following C++ code:

<br></br> ans = solve(l, r) % a;<br></br> if (ans <= 0)<br></br> ans += a;<br></br><br></br> This code will fail only on the test with ![](/uploads/acgo/image/47ef36d46d961ba6_b2442491a8d3.jpeg). You are given number $a$ , help Little X to find a proper test for hack.

输入格式

The first line contains a single integer $a (1<=a<=10^{18})$ .

输出格式

Print two integers: $l,r (1<=l<=r<10^{200})$ — the required test data. Leading zeros aren't allowed. It's guaranteed that the solution exists.

输入输出样例

输入 #1
46
输出 #1
1 10
输入 #2
126444381000032
输出 #2
2333333 2333333333333
C++ 编辑器
输入
输出