結果
問題 | No.1058 素敵な数 |
ユーザー | tanimani364 |
提出日時 | 2020-05-22 21:53:02 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 1,517 bytes |
コンパイル時間 | 2,267 ms |
コンパイル使用メモリ | 206,092 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-10-05 17:02:49 |
合計ジャッジ時間 | 2,517 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | AC | 1 ms
5,248 KB |
testcase_06 | AC | 2 ms
5,248 KB |
testcase_07 | AC | 2 ms
5,248 KB |
testcase_08 | AC | 1 ms
5,248 KB |
testcase_09 | AC | 2 ms
5,248 KB |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/istream:39, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/sstream:38, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/complex:45, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ccomplex:39, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/x86_64-pc-linux-gnu/bits/stdc++.h:54, from main.cpp:1: In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]', inlined from 'void solve()' at main.cpp:84:10: /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:202:25: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 202 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'void solve()': main.cpp:78:12: note: 'x' was declared here 78 | ll x; | ^
ソースコード
#include<bits/stdc++.h> #define rep(i,a) for(int i=(int)0;i<(int)a;++i) #define rrep(i,a) for(int i=(int)a-1;i>=0;--i) #define REP(i,a,b) for(int i=(int)a;i<(int)b;++i) #define RREP(i,a,b) for(int i=(int)a-1;i>=b;--i) #define pb push_back #define eb emplace_back #define all(x) x.begin(),x.end() #define rall(x) x.rbegin(),x.rend() using ll=long long; constexpr ll mod = 1e9 + 7; constexpr ll INF = 1LL << 60; template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } ll gcd(ll n, ll m) { ll tmp; while (m!=0) { tmp = n % m; n = m; m = tmp; } return n; } ll lcm(ll n, ll m) { return abs(n) / gcd(n, m)*abs(m);//gl=xy } using namespace std; bool is_prime(int64_t x) { for(int64_t i = 2; i * i <= x; i++) { if(x % i == 0) return false; } return true; } void solve() { int n; cin>>n; if(n==1){ cout << 1 << endl; return; } n--; priority_queue<ll, vector<ll>, greater<ll>> pq; vector<ll> v; for (ll i = 1e5 + 1;; ++i) { if(is_prime(i)){ v.pb(i); rep(j,v.size()){ pq.emplace(i * v[j]); } if(pq.size()>=2*n){ break; } } } ll x; rep(i, n) { x = pq.top(); pq.pop(); } cout << x << endl; } int main(){ ios::sync_with_stdio(false); cin.tie(0); cout<<fixed<<setprecision(15); solve(); return 0; }