单点时限: 8.0 sec
内存限制: 1024 MB
Given an array of integers with size $n$, namely $a_1,a_2,\ldots,a_n$, sort this array in natural order.
The first line is an integer $n$ ($1 \le n \le 10^7$).
The second line contains $n$ space-separated integers $a_1,a_2,\ldots,a_n$ ($1 \le a_i \le 10^9$).
Sort these integers and output them in one line, separated with single space.
3 3 2 1
1 2 3