一个题解

#include<iostream>
#include<algorithm>
using namespace std;
int a[3010],n;
bool cmp(int x,int y){
return x>y;
}
int main(){
cin>>n;
for(int i=1;i<=n;i++){
cin>>a[i];
}
sort(a+1,a+n+1,cmp);

for(int i=1;i<=n;i++){
	cout<<a[i]<<" ";
}
return 0;	

}