Submission #558386

#	Time	Username	Problem	Language	Result	Execution time	Memory
558386		Yazan_Alattar	Segway (COI19_segway)	C++14	0 / 100	1 ms	340 KiB

segway

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define all(x) x.begin(), x.end()
const int M = 3007;
const ll inf = 2e9;
const ll mod = 1e9 + 7;
const double pi = acos(-1);
const double eps = 1e-6;
const int dx[] = {0, -1, 0, 1}, dy[] = {1, 0, -1, 0};
const int block = 320;

ll n, q, have[M], timer[M], a[M][3];
bool vist[M];

int main(){
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> n;
    for(int i = 1; i <= n; ++i) for(int j = 0; j < 3; ++j) cin >> a[i][j];

    cin >> q;
    for(int i = 1; i <= q; ++i){
        int x;
        cin >> x;
        vist[x] = 1;
    }

    for(int m = 0; m < 300; ++m){
        if(vist[m]){
            vector < pair <int,int> > v;
            for(int i = 1; i <= n; ++i) v.pb({timer[i], i});
            sort(all(v), greater < pair <int,int> > ());

            int cnt = 0;
            for(int i = v.size() - 1; i >= 0; --i){
                while(v.back().F < v[i].F) v.pop_back(), ++cnt;
                if(!have[v[i].S]) have[v[i].S] = cnt;
            }
        }

        for(int i = 1; i <= n; ++i){
            if(have[i]){
                --have[i];
                ++timer[i];
            }
            else timer[i] += a[i][m / 100];
        }
    }

    sort(timer + 1, timer + n + 1);
    for(int i = 1; i <= n; ++i) cout << timer[i] << endl;
    return 0;
}

• Subtask 1: 0 / 15
• Subtask 2: 0 / 40
• Subtask 3: 0 / 45