#include <cstdio>
#include <vector>
#include <algorithm>
int main() {
int N;
std::vector<int> cities;
std::vector<int> sizes;
scanf("%d", &N);
for (int i=0; i<N; ++i) {
int v;
scanf("%d", &v);
cities.push_back(v);
}
std::sort(cities.begin(), cities.end());
int last = -1;
int cnt = 0;
for (int v : cities) {
if (v != last) {
if (cnt > 0) {
sizes.push_back(cnt);
}
last = v;
cnt = 1;
} else {
cnt += 1;
}
}
sizes.push_back(cnt);
std::sort(sizes.begin(), sizes.end());
int left = 0;
for (int k=1; k<=N; k++) {
int result = 0;
for (int i=left; i<sizes.size(); ++i) {
result += k * (sizes[i]/k);
if (sizes[i] < k) {
left = i+1;
}
}
printf("%d ", result);
}
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 50 | #include <cstdio> #include <vector> #include <algorithm> int main() { int N; std::vector<int> cities; std::vector<int> sizes; scanf("%d", &N); for (int i=0; i<N; ++i) { int v; scanf("%d", &v); cities.push_back(v); } std::sort(cities.begin(), cities.end()); int last = -1; int cnt = 0; for (int v : cities) { if (v != last) { if (cnt > 0) { sizes.push_back(cnt); } last = v; cnt = 1; } else { cnt += 1; } } sizes.push_back(cnt); std::sort(sizes.begin(), sizes.end()); int left = 0; for (int k=1; k<=N; k++) { int result = 0; for (int i=left; i<sizes.size(); ++i) { result += k * (sizes[i]/k); if (sizes[i] < k) { left = i+1; } } printf("%d ", result); } return 0; } |
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