結果

問題 No.14 最小公倍数ソート
コンテスト
ユーザー face4
提出日時 2019-02-21 17:50:57
言語 C++14
(gcc 15.2.0 + boost 1.89.0)
コンパイル:
g++-15 -O2 -lm -std=c++14 -Wuninitialized -DONLINE_JUDGE -o a.out _filename_
実行:
./a.out
結果
AC  
実行時間 1,199 ms / 5,000 ms
コード長 726 bytes
記録
記録タグの例:
初AC ショートコード 純ショートコード 純主流ショートコード 最速実行時間
コンパイル時間 600 ms
コンパイル使用メモリ 90,964 KB
実行使用メモリ 6,400 KB
最終ジャッジ日時 2026-05-13 13:34:18
合計ジャッジ時間 15,566 ms
ジャッジサーバーID
（参考情報） 		judge1_1 / judge3_1
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
other AC * 20
権限があれば一括ダウンロードができます
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/x86_64-pc-linux-gnu/bits/c++allocator.h:33,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/allocator.h:46,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/string:45,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/locale_classes.h:42,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ios_base.h:43,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ios:46,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:43,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ostream:42,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/iostream:43,
                 from main.cpp:1:
In member function 'void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = int; _Args = {const int&}; _Tp = int]',
    inlined from 'static void std::allocator_traits<std::allocator<_CharT> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = int; _Args = {const int&}; _Tp = int]' at /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/alloc_traits.h:674:17,
    inlined from 'void std::vector<_Tp, _Alloc>::_M_realloc_append(_Args&& ...) [with _Args = {const int&}; _Tp = int; _Alloc = std::allocator<int>]' at /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/vector.tcc:586:26,
    inlined from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = int; _Alloc = std::allocator<int>]' at /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_vector.h:1427:21,
    inlined from 'int main()' at main.cpp:28:20:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/new_allocator.h:191:11: warning: 'take' may be used uninitiali

ソースコード

diff #
raw source code 

#include<iostream>
#include<set>
#include<vector>
using namespace std;

int gcd(int a, int b){
    return b == 0 ? a : gcd(b, a%b);
}

int main(){
    int n;
    cin >> n;
    int now;
    cin >> now;
    vector<int> v(1, now);
    multiset<int> s; int x;
    for(int i = 1; i < n; i++)  cin >> x, s.insert(x);
    while(!s.empty()){
        int tmp = 1<<30, take;
        for(int x : s){
            if(x > tmp) break;
            int lcm = now*x/gcd(now,x);
            if(tmp > lcm){
                tmp = lcm;
                take = x;
            }
        }
        v.push_back(take);
        s.erase(s.find(take));
        now = take;
    }
    for(int i = 0; i < n; i++)  cout << v[i] << " \n"[i==n-1];
    return 0;
}
0