#include<bits/stdc++.h> #define int long long #define REP(i, n) for(int i = 0; i < n; i++) #define VI vector<int> #define PII pair<int,int> #define PB push_back #define MP make_pair #define st first #define nd second using namespace std; int32_t main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; VI a(n); REP(i, n){ cin >> a[i]; } map<int,int> m; REP(i, n){ m[a[i]]++; } VI ans(n + 1); for(PII p: m){ int cnt = p.nd; for(int i = 1; i <= cnt; i++){ ans[i] += cnt / i * i; } } for (int i = 1; i <= n; i++){ cout << ans[i] << " "; } cout << "\n"; }
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 | #include<bits/stdc++.h> #define int long long #define REP(i, n) for(int i = 0; i < n; i++) #define VI vector<int> #define PII pair<int,int> #define PB push_back #define MP make_pair #define st first #define nd second using namespace std; int32_t main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; VI a(n); REP(i, n){ cin >> a[i]; } map<int,int> m; REP(i, n){ m[a[i]]++; } VI ans(n + 1); for(PII p: m){ int cnt = p.nd; for(int i = 1; i <= cnt; i++){ ans[i] += cnt / i * i; } } for (int i = 1; i <= n; i++){ cout << ans[i] << " "; } cout << "\n"; } |