wa大佬救我 求调

#include<bits/stdc++.h>
using namespace std;
int main()
{
	long long int n,a[1000],b[1000];
	double time=0,sum = 0;
	cin>>n;
	for(long long int i=0;i<n;i++)
	{
		cin>>a[i];	
		b[i] = a[i];
	} 
	sort(b,b+n);
	for(long long int i=0;i<n;i++)
	{
		for(long long int j=0;j<n;j++)
		{
			if(b[i] == a[j])
			{
				cout<<j+1<<" ";
				a[j] = 0;
			}
		}
		time+=b[i];
		sum+=time;
	}
	sum=(sum-time)/n;
	cout<<endl;
	cout<<sum;
}