結果
| 問題 |
No.14 最小公倍数ソート
|
| コンテスト | |
| ユーザー |
k
|
| 提出日時 | 2014-10-31 13:47:25 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 4,520 ms / 5,000 ms |
| コード長 | 975 bytes |
| コンパイル時間 | 897 ms |
| コンパイル使用メモリ | 73,404 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2024-12-30 15:32:54 |
| 合計ジャッジ時間 | 51,817 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| other | AC * 20 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:32:41: warning: format ‘%llu’ expects argument of type ‘long long unsigned int*’, but argument 2 has type ‘ll*’ {aka ‘long unsigned int*’} [-Wformat=]
32 | for (int i = 0; i < n; i++) scanf("%llu", &a[i]);
| ~~~^ ~~~~~
| | |
| | ll* {aka long unsigned int*}
| long long unsigned int*
| %lu
main.cpp:35:15: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 2 has type ‘ll’ {aka ‘long unsigned int’} [-Wformat=]
35 | printf ("%llu ", a[0]);
| ~~~^ ~~~~
| | |
| | ll {aka long unsigned int}
| long long unsigned int
| %lu
main.cpp:46:17: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 2 has type ‘ll’ {aka ‘long unsigned int’} [-Wformat=]
46 | printf ("%llu ", a[p]);
| ~~~^ ~~~~
| | |
| | ll {aka long unsigned int}
| long long unsigned int
| %lu
main.cpp:32:36: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
32 | for (int i = 0; i < n; i++) scanf("%llu", &a[i]);
| ~~~~~^~~~~~~~~~~~~~~
ソースコード
#include <vector>
#include <queue>
#include <deque>
#include <stack>
#include <algorithm>
#include <functional>
#include <iostream>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cctype>
#include <string>
using namespace std;
typedef uint64_t ll;
ll gcd(ll a, ll b){
if(b==0)return a;
else return gcd(b, a%b);
}
ll lcm(ll a, ll b){
return a / gcd(a,b) * b;
}
int main() {
ll n;
cin >> n;
ll a[n];
for (int i = 0; i < n; i++) scanf("%llu", &a[i]);
sort(a+1, a+n);
printf ("%llu ", a[0]);
for (int i = 0; i < n-1; i++) {
ll mini = 1000000000;
int p = -1;
for (int j = i+1; j < n; j++) {
if (p != -1 && mini < a[j]) break;
ll t = lcm(a[i], a[j]);
if (mini > t) p = j;
if (p != -1 && mini == t && a[p] > a[j]) p = j;
mini = min(mini, t);
}
printf ("%llu ", a[p]);
swap(a[p], a[i+1]);
sort(a+i+2, a+n);
}
}
k