Submission #790317

#	Time	Username	Problem	Language	Result	Execution time	Memory
790317		Valters07	Measures (CEOI22_measures)	C++14	24 / 100	1552 ms	4576 KiB

Main

#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#define fio ios_base::sync_with_stdio(0);cin.tie(0);
#define ll long long
#define en cin.close();return 0;
#define pb push_back
#define fi first//printf("%lli\n",cur);
#define se second//scanf("%lli",&n);
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int main()
{
    fio
//    ifstream cin("in.in");
    int n, m, d;
    cin >> n >> m >> d;
    vector<int> a(n);
    for(auto &x:a)
        cin >> x;
    while(m--)
    {
        int x;
        cin >> x;
        a.pb(x);
        sort(a.begin(),a.end());
        n = a.size();
        vector<ll> c(n);
        for(int i = 0;i<n;i++)
            c[i]=1ll*d*i-a[i];
        ll mi = 1e18, res = -1e18;
        for(int i = 0;i<n;i++)
            res=max(res,c[i]-mi),
            mi=min(mi,c[i]);
        cout << res/2;
        if(res%2)
            cout << ".5";
        cout << " ";
    }
    return 0;
}

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