#include<bits/stdc++.h>

using namespace std;

long long n = 0 , a[ 10010 ] = {0};
long long ans = 0 , n2;

int main() {

	cin >> n;
	for ( int i = 0 ; i < n ; i++ ) {
		cin >> a[i];
	}
	n2 = n;
	
	for(int i = 0 ; i < n - 1 ; i++ )
	{
		sort( a , a + n );
		n2 -= a[0] + a[1];
		ans += a[0] + a[1];
		a[0] = 1000000;
		a[1] = 1000000;
	}

	cout << ans;
    return 0;
}

题目传送门

为什么答案一直是一百多万多呀？