結果
| 問題 |
No.1058 素敵な数
|
| コンテスト | |
| ユーザー |
tanimani364
|
| 提出日時 | 2020-05-22 21:44:12 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 1,603 bytes |
| コンパイル時間 | 2,379 ms |
| コンパイル使用メモリ | 199,468 KB |
| 最終ジャッジ日時 | 2025-01-10 14:36:52 |
|
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 4 WA * 5 |
コンパイルメッセージ
In file included from /usr/include/c++/13/istream:41,
from /usr/include/c++/13/sstream:40,
from /usr/include/c++/13/complex:45,
from /usr/include/c++/13/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127,
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:91:10:
/usr/include/c++/13/ostream:204:25: warning: ‘x’ may be used uninitialized [-Wmaybe-uninitialized]
204 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function ‘void solve()’:
main.cpp:85:12: note: ‘x’ was declared here
85 | 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)){
if(v.size()==0){
pq.emplace(i * i);
v.pb(i);
}
else{
v.pb(i);
rep(j, v.size())
{
pq.emplace(v[j] * i);
}
if(pq.size()>=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;
}
tanimani364