結果

問題 No.1006 Share an Integer
ユーザー ningenMeningenMe
提出日時 2020-03-08 04:01:00
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 505 ms / 2,000 ms
コード長 3,342 bytes
コンパイル時間 2,603 ms
コンパイル使用メモリ 182,288 KB
実行使用メモリ 93,824 KB
最終ジャッジ日時 2024-10-15 20:16:30
合計ジャッジ時間 8,634 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge2
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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 85 ms
11,008 KB
testcase_01 AC 83 ms
11,028 KB
testcase_02 AC 89 ms
11,008 KB
testcase_03 AC 89 ms
11,008 KB
testcase_04 AC 85 ms
11,008 KB
testcase_05 AC 91 ms
11,252 KB
testcase_06 AC 88 ms
11,212 KB
testcase_07 AC 85 ms
11,260 KB
testcase_08 AC 88 ms
11,072 KB
testcase_09 AC 90 ms
11,060 KB
testcase_10 AC 90 ms
11,128 KB
testcase_11 AC 321 ms
57,216 KB
testcase_12 AC 481 ms
89,088 KB
testcase_13 AC 505 ms
93,528 KB
testcase_14 AC 503 ms
93,824 KB
testcase_15 AC 447 ms
81,776 KB
testcase_16 AC 261 ms
45,952 KB
testcase_17 AC 323 ms
58,456 KB
testcase_18 AC 445 ms
82,400 KB
testcase_19 AC 423 ms
79,376 KB
testcase_20 AC 461 ms
84,632 KB
testcase_21 AC 502 ms
93,392 KB
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ソースコード

diff # 

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ull = unsigned long long;

#define REP(i,n) for(long long i = 0; i < (n); i++)
#define FOR(i, m, n) for(long long i = (m);i < (n); ++i)
#define ALL(obj) (obj).begin(),(obj).end()
#define SPEED cin.tie(0);ios::sync_with_stdio(false);

template<class T> using V = vector<T>;
template<class T, class U> using P = pair<T, U>;
template<class T> using PQ = priority_queue<T>;
template<class T> using PQR = priority_queue<T,vector<T>,greater<T>>;

constexpr long long MOD = (long long)1e9 + 7;
constexpr long long MOD2 = 998244353;
constexpr long long HIGHINF = (long long)1e18;
constexpr long long LOWINF = (long long)1e15;
constexpr long double PI = 3.1415926535897932384626433;

template <class T> vector<T> multivector(size_t N,T init){return vector<T>(N,init);}
template <class... T> auto multivector(size_t N,T... t){return vector<decltype(multivector(t...))>(N,multivector(t...));}
template <class T> void corner(bool flg, T hoge) {if (flg) {cout << hoge << endl; exit(0);}}
template <class T, class U>ostream &operator<<(ostream &o, const map<T, U>&obj) {o << "{"; for (auto &x : obj) o << " {" << x.first << " : " << x.second << "}" << ","; o << " }"; return o;}
template <class T>ostream &operator<<(ostream &o, const set<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;}
template <class T>ostream &operator<<(ostream &o, const multiset<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;}
template <class T>ostream &operator<<(ostream &o, const vector<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;}
template <class T>ostream &operator<<(ostream &o, const deque<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;}
template <class T, class U>ostream &operator<<(ostream &o, const pair<T, U>&obj) {o << "{" << obj.first << ", " << obj.second << "}"; return o;}
template <template <class tmp>  class T, class U> ostream &operator<<(ostream &o, const T<U> &obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr)o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;}
void print(void) {cout << endl;}
template <class Head> void print(Head&& head) {cout << head;print();}
template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) {cout << head << " ";print(forward<Tail>(tail)...);}
template <class T> inline void chmax(T& a, const T b){a=max(a,b);}
template <class T> inline void chmin(T& a, const T b){a=min(a,b);}
void YN(bool flg) {cout << (flg ? "YES" : "NO") << endl;}
void Yn(bool flg) {cout << (flg ? "Yes" : "No") << endl;}
void yn(bool flg) {cout << (flg ? "yes" : "no") << endl;}

int main() {
	int X,M=2000000; cin >> X;
	vector<int> d(M+1,1);
	d[1] = 1;
	for(int i = 2; i <= M; ++i){
		for(int j = i; j <= M; j += i){
			d[j]++;
		}
	}
	map<int,vector<pair<int,int>>> mp;
	for(int i = 1; i <= X; ++i){
		int A = i, B = X - i;
		mp[abs(A-B-d[A]+d[B])].push_back({A,B});
	}
	auto v = (*mp.begin()).second;
	sort(ALL(v));
	for(auto& p:v){
		cout << p.first << " " << p.second << endl;
	}
	return 0;
}
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