結果

問題 No.1730 GCD on Blackboard in yukicoder
ユーザー miscalc
提出日時 2021-11-05 22:16:00
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
TLE  
実行時間 -
コード長 1,455 bytes
コンパイル時間 2,275 ms
コンパイル使用メモリ 197,476 KB
最終ジャッジ日時 2025-01-25 12:25:27
ジャッジサーバーID
(参考情報)
judge1 / judge5
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 2
other AC * 21 TLE * 3
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
#include <atcoder/modint>
using namespace std;
using namespace atcoder;
using mint = modint998244353;
//using mint = modint1000000007;
using ll = long long;
using ld = long double;
using pll = pair<ll, ll>;
using tlll = tuple<ll, ll, ll>;
constexpr ll INF = 1LL << 60;
template<class T> bool chmin(T& a, T b) {if (a > b) {a = b; return true;} return false;}
template<class T> bool chmax(T& a, T b) {if (a < b) {a = b; return true;} return false;}
ll safemod(ll A, ll M) {return (A % M + M) % M;}
ll divfloor(ll A, ll B) {if (B < 0) {return divfloor(-A, -B);} return (A - safemod(A, B)) / B;}
ll divceil(ll A, ll B) {if (B < 0) {return divceil(-A, -B);} return divfloor(A + B - 1, B);}
#define FINALANS(A) do {cout << (A) << '\n'; exit(0);} while (false)
int main()
{
ll N;
cin >> N;
vector<ll> A(N);
for (ll i = 0; i < N; i++)
{
cin >> A.at(i);
}
const ll M = 1000000;
vector<ll> cnt(M + 1, 0);
for (ll i = 0; i < N; i++)
{
ll a = A.at(i);
for (ll d = 1; d * d <= a; d++)
{
if (a % d == 0)
{
cnt.at(d)++;
if (a / d != d)
cnt.at(a / d)++;
}
}
}
vector<ll> ans(N + 1);
ll tmp = 0;
for (ll g = M; g >= 1; g--)
{
if (cnt.at(g) > tmp)
{
for (ll i = tmp + 1; i <= cnt.at(g); i++)
{
ans.at(i) = g;
}
tmp = cnt.at(g);
}
}
for (ll i = N; i >= 1; i--)
{
cout << ans.at(i) << endl;
}
}
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