oj.uz

답안 #991935

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
991935 2024-06-03T12:23:49 Z horezushol Soccer (JOI17_soccer) C++14
35 / 100
 46 ms 21408 KB 
#include<bits/stdc++.h>
#define debug(x) cout << "\033[36m"<< __LINE__ << ":\033[39m "  << (#x) << " = " << (x) << '\n'

#define F first
#define S second

const char nl = '\n';

using namespace std;
using ll = long long;

const ll N = 1e5+10;
ll h, w, A, B, C, n;
vector<pair<ll, ll>> vp(N);

vector<pair<ll, ll>> g[N];
vector<ll> dist(N, LLONG_MAX);

 
ll go(ll x, ll y, ll X, ll Y) {
	return abs(x - X) + abs(y - Y);
}
 
ll shoot(ll x, ll y, ll X, ll Y) {
	ll res1 = abs(x - X)*C;
	ll res2 = abs(y - Y)*C;
	res1 += A*go(X, y, X, Y) + B;
	res2 += A*go(x, Y, X, Y) + B;
	return min(res1, res2);
}


void dij(ll x) {
	set<pair<ll, ll>> q;
	q.insert({0, x});
	dist[x] = 0;
	while (!q.empty()) {
		ll to = q.begin() -> S;
		q.erase(q.begin());
		for (auto el : g[to]) {
			ll L = el.F, R = el.S;
			if (dist[L] > dist[to] + R) {
				q.erase({dist[L], L});
				dist[L] = dist[to] + R;
				q.insert({dist[L], L});
			}
		}
	}
}

void solve() {
	cin >> h >> w >> A >> B >> C >> n;
	for (ll i = 1; i <= n; i ++) {
		cin >> vp[i].F >> vp[i].S;
	}
	for (ll i = 1; i <= n; i ++) {
		for (ll j = i+1; j <= n; j ++) {
			ll mn = shoot(vp[i].F, vp[i].S, vp[j].F, vp[j].S);
			mn = min(mn, go(vp[i].F, vp[i].S, vp[j].F, vp[j].S) * C);
			g[i].push_back({j, mn});
			g[j].push_back({i, mn});
		}
	}
	dij(1);
	cout << dist[n];
	// for (ll i = 1; i <= n; i ++) {
	// 	cout << i << ": ";
	// 	for (auto j : g[i]) {
	// 		cout << "[" << j.first << ", " << j.second << "] ";
	// 	}
	// 	cout << nl;
	// }
}

signed main() {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	ll tst = 1;
	// cin >> tst;
	while (tst --) {
		solve();
		cout << nl;
	}
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4956 KB Output is correct
2 Correct 1 ms 5096 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 2 ms 4956 KB Output is correct
5 Correct 2 ms 4956 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 5208 KB Output is correct
2 Correct 2 ms 5212 KB Output is correct
3 Correct 2 ms 5212 KB Output is correct
4 Correct 2 ms 5212 KB Output is correct
5 Correct 2 ms 5980 KB Output is correct
6 Correct 46 ms 21408 KB Output is correct
7 Correct 21 ms 21336 KB Output is correct
8 Correct 22 ms 21340 KB Output is correct
9 Correct 19 ms 21340 KB Output is correct
10 Correct 19 ms 21288 KB Output is correct
11 Correct 20 ms 21340 KB Output is correct
12 Correct 2 ms 5724 KB Output is correct
13 Correct 38 ms 21336 KB Output is correct
14 Correct 20 ms 21372 KB Output is correct
15 Correct 19 ms 21340 KB Output is correct

Subtask #3
0 / 65.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4956 KB Output is correct
2 Correct 1 ms 5096 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 2 ms 4956 KB Output is correct
5 Correct 2 ms 4956 KB Output is correct
6 Correct 3 ms 5208 KB Output is correct
7 Correct 2 ms 5212 KB Output is correct
8 Correct 2 ms 5212 KB Output is correct
9 Correct 2 ms 5212 KB Output is correct
10 Correct 2 ms 5980 KB Output is correct
11 Correct 46 ms 21408 KB Output is correct
12 Correct 21 ms 21336 KB Output is correct
13 Correct 22 ms 21340 KB Output is correct
14 Correct 19 ms 21340 KB Output is correct
15 Correct 19 ms 21288 KB Output is correct
16 Correct 20 ms 21340 KB Output is correct
17 Correct 2 ms 5724 KB Output is correct
18 Correct 38 ms 21336 KB Output is correct
19 Correct 20 ms 21372 KB Output is correct
20 Correct 19 ms 21340 KB Output is correct
21 Correct 2 ms 5212 KB Output is correct
22 Incorrect 2 ms 5212 KB Output isn't correct
23 Halted 0 ms 0 KB -