제출 #1153284

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1153284		Issa	Measures (CEOI22_measures)	C++20	0 / 100	1595 ms	3600 KiB

Main

// #include <bits/stdc++.h>
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define ent "\n"

const int maxn = 5e5 + 100;
const ll INF = (ll)4e18 + 100;
const int inf = 1e9 + 100;
const ll MOD = 998244353;
const int maxl = 20;
const ll P = 31;

int n, m;
long double a[maxn], D;

long double calc(int n){
	sort(a + 1, a + n + 1);
	long double l = 0, r = 1000000000;
	for(int i = 0; i < 100; i++){
		long double mid = (l + r) / 2, last = -inf;
		bool ok = 1;
		for(int i = 1; i <= n; i++){
			last = max(a[i] - mid, last + D);
			if(last > a[i] + mid){
				ok = 0; break;
			}
		} if(!ok) l = mid;
		else r = mid;
	} return l;
}

void test(){
	cin >> n >> m >> D;
	for(int i = 1; i <= n + m; i++){
		cin >> a[i];
	} for(int i = n + 1; i <= n + m; i++){
		cout << calc(i) << ' ';
	} cout << ent;
}

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    int t = 1; 
    while(t--) test();
    cout << ent;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 14
• Subtask 3: 0 / 35
• Subtask 4: 0 / 41