题目描述
Shohag has an integer $n$. Please help him find an increasing integer sequence $1 \le a_1 \lt a_2 \lt \ldots \lt a_n \le 100$ such that $a_i \bmod i \neq a_j \bmod j$ $^{\text{∗}}$ is satisfied over all pairs $1 \le i \lt j \le n$.
It can be shown that such a sequence always exists under the given constraints.
Input
The first line contains a single integer $t$ ($1 \le t \le 50$) — the number of test cases.
The first and only line of each test case contains an integer $n$ ($2 \le n \le 50$).
Output
For each test case, print $n$ integers — the integer sequence that satisfies the conditions mentioned in the statement. If there are multiple such sequences, output any.
输入格式
见题面 Input 部分
输出格式
见题面 Output 部分
样例输入
样例输出
提示
In the first test case, the sequence is increasing, values are from $1$ to $100$ and each pair of indices satisfies the condition mentioned in the statement:
- For pair $(1, 2)$, $a_1 \bmod 1 = 2 \bmod 1 = 0$, and $a_2 \bmod 2 = 7 \bmod 2 = 1$. So they are different.
- For pair $(1, 3)$, $a_1 \bmod 1 = 2 \bmod 1 = 0$, and $a_3 \bmod 3 = 8 \bmod 3 = 2$. So they are different.
- For pair $(2, 3)$, $a_2 \bmod 2 = 7 \bmod 2 = 1$, and $a_3 \bmod 3 = 8 \bmod 3 = 2$. So they are different.
Note that you do not necessarily have to print the exact same sequence, you can print any other sequence as long as it satisfies the necessary conditions.