A9148. Hungry Sequence
编程题
普及/提高-
知识点
题目描述
Iahub and Iahubina went to a date at a luxury restaurant. Everything went fine until paying for the food. Instead of money, the waiter wants Iahub to write a Hungry sequence consisting of $n$ integers.
A sequence $a_{1}$ , $a_{2}$ , ..., $a_{n}$ , consisting of $n$ integers, is Hungry if and only if:
- Its elements are in increasing order. That is an inequality $a_{i}<a_{j}$ holds for any two indices $i,j$ $(i<j)$ .
- For any two indices $i$ and $j$ $(i<j)$ , $a_{j}$ must not be divisible by $a_{i}$ .
Iahub is in trouble, so he asks you for help. Find a Hungry sequence with $n$ elements.
A sequence $a_{1}$ , $a_{2}$ , ..., $a_{n}$ , consisting of $n$ integers, is Hungry if and only if:
- Its elements are in increasing order. That is an inequality $a_{i}<a_{j}$ holds for any two indices $i,j$ $(i<j)$ .
- For any two indices $i$ and $j$ $(i<j)$ , $a_{j}$ must not be divisible by $a_{i}$ .
Iahub is in trouble, so he asks you for help. Find a Hungry sequence with $n$ elements.
输入格式
The input contains a single integer: $n$ ( $1<=n<=10^{5}$ ).
输出格式
Output a line that contains $n$ space-separated integers $a_{1}$ $a_{2}$ , ..., $a_{n}$ $(1<=a_{i}<=10^{7})$ , representing a possible Hungry sequence. Note, that each $a_{i}$ must not be greater than $10000000$ ( $10^{7}$ ) and less than $1$ .
If there are multiple solutions you can output any one.
If there are multiple solutions you can output any one.
输入输出样例
输入 #1
3
输出 #1
2 9 15
输入 #2
5
输出 #2
11 14 20 27 31