#include <bits/stdc++.h>
using namespace std;
unordered_map<int,int> counts;
vector<int> sorted_counts;
int main(int argc, char const *argv[])
{
ios_base::sync_with_stdio(0);
int n;
int k;
cin>>n;
for (size_t i = 0; i < n; i++)
{
cin>>k;
auto it = counts.find(k);
if( it == counts.end())
counts[k] = 1;
else
counts[k]++;
}
for (auto& item : counts){
sorted_counts.push_back(item.second);
}
sort(sorted_counts.begin(),sorted_counts.end(), std::greater<>());
int result = 0;
for (size_t i = 0; i < n; i++)
{
result = 0;
for (size_t j = 0; j < n; j++) {
if (sorted_counts[j] >= (i+1))
result += (sorted_counts[j]/(i+1))*(i+1);
else
break;
}
cout<<result<<" ";
}
cout<<"\n";
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 37 38 39 40 41 42 43 44 45 46 47 48 49 | #include <bits/stdc++.h> using namespace std; unordered_map<int,int> counts; vector<int> sorted_counts; int main(int argc, char const *argv[]) { ios_base::sync_with_stdio(0); int n; int k; cin>>n; for (size_t i = 0; i < n; i++) { cin>>k; auto it = counts.find(k); if( it == counts.end()) counts[k] = 1; else counts[k]++; } for (auto& item : counts){ sorted_counts.push_back(item.second); } sort(sorted_counts.begin(),sorted_counts.end(), std::greater<>()); int result = 0; for (size_t i = 0; i < n; i++) { result = 0; for (size_t j = 0; j < n; j++) { if (sorted_counts[j] >= (i+1)) result += (sorted_counts[j]/(i+1))*(i+1); else break; } cout<<result<<" "; } cout<<"\n"; return 0; } |
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