题目描述
Patlu has recently got a new problem based on Pallindromes. A Pallindrome is a number that is same from front and back, example $121$ is pallindrome but $123$ is not . He wants to calculate sum of all $N$ digit number which are Pallindromic in nature and divisible by $9$ and does not contain any zero in their decimal representation. As the answer can be very large so print the sum modulo $10^9 + 7$.
-----Input:-----
- First line of input contain $T$, number of testcases. Then the testcases follow.
- Each testcase contains single line of input , one integer $N$.
-----Output:-----
- For each testcase, output in a single line answer having $N$ digits pallindromic string.
-----Constraints-----
- $1\leq T \leq 100$
- $1\leq N \leq 10^5$
-----Sample Input:-----
2
1
2
-----Sample Output:-----
9
99
输入格式
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输出格式
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