#include <bits/stdc++.h>
using namespace std;
const int N = 3e5+5;
unordered_map <int, int> M;
vector <int> ile[N];
int main()
{
int n;
cin >> n;
for (int i=0; i<n; i++)
{
int a;
cin >> a;
M[a]++;
}
for (auto it=M.begin(); it!=M.end(); ++it)
{
int wart = it->first;
int l = it->second;
ile[l].push_back(wart);
}
int res = 0, licz = 0;
for (int i=n; i>=1; i--)
{
licz += ile[i].size();
res = licz * i;
cout << res;
}
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | #include <bits/stdc++.h> using namespace std; const int N = 3e5+5; unordered_map <int, int> M; vector <int> ile[N]; int main() { int n; cin >> n; for (int i=0; i<n; i++) { int a; cin >> a; M[a]++; } for (auto it=M.begin(); it!=M.end(); ++it) { int wart = it->first; int l = it->second; ile[l].push_back(wart); } int res = 0, licz = 0; for (int i=n; i>=1; i--) { licz += ile[i].size(); res = licz * i; cout << res; } return 0; } |
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