Submission #865209

#	Time	Username	Problem	Language	Result	Execution time	Memory
865209		vjudge1	Sure Bet (CEOI17_sure)	C++17	0 / 100	0 ms	348 KiB

sure

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include<bits/stdc++.h>
#define ll long long
#define F first
#define S second
#define pb push_back
#define pf push_front
#define ppb pop_back
#define ppf pop_front
#define all(x) x.begin(), x.end()
#define sz(x) x.size()
#define forik(x) ll i = 1; i <= x; i++

const int mod = 1e9 + 7;

using namespace std;

ll t, n, m, a[300001], b, c, d[1400001], e, p[300001], l, r, x, ans[300001], mp[300001];
vector <ll> g;

ll gcd (ll a, ll b){
	while (a > 0 && b > 0){
		if (a >= b){
			a %= b;
		}
		else{
			b %= a;
		}
	}
	return a + b;
}

ll binpow (ll a, ll b){
	a %= mod;
	if (b == 0){
		return 1;
	}
	if (b % 2 == 1){
		return binpow (a, b - 1) % mod * a;
	}
	else{
		ll t = binpow (a, b / 2) % mod;
		return t * t % mod;
	}
}

signed main (){
	//freopen (".in", "r", stdin);
	//freopen (".out", "w", stdout);
	ios_base::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	cout << "0.5000";
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 40
• Subtask 3: 0 / 40