Submission #781162

#	Time	Username	Problem	Language	Result	Execution time	Memory
781162		tolbi	Game (IOI13_game)	C++17	37 / 100	13027 ms	25464 KiB

game

#pragma optimize("Bismillahirrahmanirrahim")
//█▀█─█──█──█▀█─█─█
//█▄█─█──█──█▄█─█■█
//█─█─█▄─█▄─█─█─█─█
//Allahuekber
//ahmet23 orz...
//FatihSultanMehmedHan
//YavuzSultanSelimHan
//AbdulhamidHan
//Sani buyuk Osman Pasa Plevneden cikmam diyor
#define author tolbi
#include<bits/stdc++.h>
using namespace std;
template<typename X, typename Y> ostream& operator<<(ostream& os, pair<X,Y> pr){return os<<pr.first<<" "<<pr.second;}
template<typename X> ostream& operator<<(ostream& os, vector<X> v){for (auto &it : v) os<<it; return os;}
template<typename X, size_t Y> ostream& operator<<(ostream& os, array<X,Y> v){for (auto &it : v) os<<it; return os;}
#define endl '\n'
#define deci(x) int x;cin>>x;
#define decstr(x) string x;cin>>x;
#define vint(x) vector<int> x
#define sortarr(x) sort(x.begin(), x.end())
#define sortrarr(x) sort(x.rbegin(), x.rend())
#define rev(x) reverse(x.begin(), x.end())
#define tol(bi) (1LL<<((long long)(bi)))
#define coutarr(x) for (auto &it : x) cout<<it<<endl;
typedef long long ll;
const ll INF = LONG_LONG_MAX;
const int MOD = 1e9+7;
mt19937 ayahya(chrono::high_resolution_clock().now().time_since_epoch().count());
#include "game.h"
long long gcd2(long long X, long long Y) {
	long long tmp;
	while (X != Y && Y != 0) {
		tmp = X;
		X = Y;
		Y = tmp % Y;
	}
	return X;
}
struct SegTree{
	vector<ll> segtree;
	SegTree(int n){
		segtree.resize(tol(ceil(log2(n)+1))-1,0ll);
	}
	void update(int node, ll val){
		node+=segtree.size()/2;
		segtree[node]=val;
		while (node){
			node=(node-1)/2;
			segtree[node]=gcd2(segtree[node*2+1],segtree[node*2+2]);
		}
	}
	ll query(int tarl, int tarr, int l = 0, int r = -1, int node = 0){
		if (r==-1) r = segtree.size()/2;
		if (l>=tarl && r<=tarr) return segtree[node];
		if (l>tarr || r<tarl) return 0;
		int mid = l+(r-l)/2;
		ll lnode = query(tarl, tarr, l, mid, node*2+1);
		ll rnode = query(tarl, tarr, mid+1, r, node*2+2);
		return gcd2(lnode, rnode);
	}
};
vector<SegTree> segtree;
void init(int R, int C) {
	segtree.resize(R,SegTree(C));
}

void update(int P, int Q, long long K) {
	segtree[P].update(Q,K);
}

long long calculate(int P, int Q, int U, int V) {
	ll res = 0;
	for (int i = P; i <= U; i++){
		res=gcd2(res,segtree[i].query(Q,V));
	}
	return res;
}

Compilation message (stderr)

game.cpp:1: warning: ignoring '#pragma optimize ' [-Wunknown-pragmas]
    1 | #pragma optimize("Bismillahirrahmanirrahim")
      |

• Subtask 1: 10 / 10
• Subtask 2: 27 / 27
• Subtask 3: 0 / 26
• Subtask 4: 0 / 17
• Subtask 5: 0 / 20