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22 lines
470 B
C++

#define _CRT_SECURE_NO_WARNINGS
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 2e5 + 50;
const ll mod = 1e9 + 7;
ll a[N];
int main()
{
int n;
scanf("%d", &n);
for (int i = 0; i < n; i++) scanf("%lld", a + i);
ll ans = 0;
unordered_multiset<ll> S{a, a + n};
for (int i = 0; i < n; i++)
{
}
printf("%lld", ans);
return 0;
}