結果

問題 No.5007 Steiner Space Travel
ユーザー ronnya
提出日時 2022-07-30 14:56:32
言語 C++17(gcc12)
(gcc 12.3.0 + boost 1.87.0)
結果
AC  
実行時間 2 ms / 1,000 ms
コード長 2,879 bytes
コンパイル時間 2,048 ms
実行使用メモリ 3,604 KB
スコア 2,635,980
最終ジャッジ日時 2022-07-30 14:56:37
合計ジャッジ時間 3,737 ms
ジャッジサーバーID
(参考情報)
judge12 / judge14
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ファイルパターン 結果
other AC * 30
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ソースコード

diff #
プレゼンテーションモードにする

#include<bits/stdc++.h>
using namespace std;
using ll = long long; using ld = long double;
using pll = pair<ll, ll>; using pld = pair<ld, ld>;
using vll = vector<ll>; using vld = vector<ld>;
using vpll = vector<pll>; using vpld = vector<pld>;
using vvll = vector<vll>; using vvld = vector<vld>;
template<class T> using min_queue = priority_queue<T, vector<T>, greater<T>>;
template<class T> using max_queue = priority_queue<T, vector<T>, less<T>>;
#define rep(i, a, b) for(ll i = (ll)a; i < (ll)b; i++)
#define irep(i, v) for(auto i = (v).begin(); i != (v).end(); i++)
#define SZ(v) (ll)(v).size()
#define ALL(v) (v).begin(), (v).end()
#define SHIFT(a) (1LL << (ll)a)
#define endl '\n'
const ll INF = 1e18;
const ll MOD = 1e9 + 7;
const ld EPS = 1e-10;
const ld PI = M_PI;
ll power(ll x, ll y){ ll res = 1; while(y > 0){ if(y & 1){ res *= x; } x *= x; y >>= 1; } return res; }
bool in_grid(ll x, ll y, ll h, ll w){ return (0 <= x && x < h && 0 <= y && y < w); }
template<class T> void pvec(vector<T> &vec){ for(ll i = 0; i < (ll)vec.size(); i++){ if(i){ cout << " "; } cout << vec[i]; } cout << endl; }
template<class T> void pvvec(vector<vector<T>> &vec){ for(ll i = 0; i < (ll)vec.size(); i++){ for(ll j = 0; j < (ll)vec[i].size(); j++){ if(j){ cout
    << " "; } cout << vec[i][j]; } cout << endl; } }
template<class T> void asort(vector<T> &vec){ sort(ALL(vec)); }
template<class T> void rsort(vector<T> &vec){ sort(ALL(vec)); reverse(ALL(vec)); }
void pr(pll p){
cout << p.first << " " << p.second << endl;
}
using ppll = pair<pll, ll>;
bool comp1(ppll &p1, ppll &p2){
return (p1.first.first < p2.first.first);
}
bool comp2(ppll &p1, ppll &p2){
return (p1.first.first > p2.first.first);
}
//using mint = modint<MOD>;
int main(){
cin.tie(nullptr);
ios::sync_with_stdio(false);
srand((unsigned)time(NULL));
cout << fixed << setprecision(20);
ll n, m;
cin >> n >> m;
vpll vec(n);
rep(i, 0, n) cin >> vec[i].first >> vec[i].second;
vector<ppll> vec1, vec2, vec3, vec4;
ll x = vec[0].first, y = vec[0].second;
rep(i, 1, n){
ll xp = vec[i].first, yp = vec[i].second;
if(xp >= x && yp < y) vec1.push_back({vec[i], i + 1});
if(xp > x && yp >= y) vec2.push_back({vec[i], i + 1});
if(xp <= x && yp > y) vec3.push_back({vec[i], i + 1});
if(xp < x && yp <= y) vec4.push_back({vec[i], i + 1});
}
sort(ALL(vec1), comp1);
sort(ALL(vec2), comp2);
sort(ALL(vec3), comp2);
sort(ALL(vec4), comp1);
rep(i, 0, m){
pll t = {0, 0};
pr(t);
}
ll v = n + 1;
cout << v << endl;
pr({1, 1});
rep(i, 0, SZ(vec1)) cout << 1 << " " << vec1[i].second << endl;
rep(i, 0, SZ(vec2)) cout << 1 << " " << vec2[i].second << endl;
rep(i, 0, SZ(vec3)) cout << 1 << " " << vec3[i].second << endl;
rep(i, 0, SZ(vec4)) cout << 1 << " " << vec4[i].second << endl;
pr({1, 1});
return 0;
}
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