#include <iostream>
#include<algorithm>
using namespace std;
bool compare(int a,int b)
{
  return a<b; //升序排列,如果改为return a>b,则为降序
}
int main(){
	
	        int n;
			int a[201] = {};int k;
	    int temp;
	    cin>>n;
	    for(int i = 0; i <n; i++)
	    {
	    	
	    	cin>>a[i];
		}
	    sort(a,a+n,compare);
		 for(int i = 0; i < n; i++)
		    cout<<a[i]<<" ";
			return 0;
	}
原文:https://www.cnblogs.com/chencheng29/p/10461645.html