Submission #45687

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
45687	2018-04-16 03:08:07	Trans	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	100 / 100	141 ms	7156 KiB

skyscraper

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//https://oj.uz/problem/view/APIO15_skyscraper
#include <bits/stdc++.h>
using namespace std;
#define rep(i, a, b) for (int i = (a); i < (b); i++)
#define mp make_pair
#define fi first
#define se second
typedef pair<int, int> pii;
const int k = 200;
const int oo = 1e9 + 5;
const int maxn = 3e4 + 5;
int n, m, d[maxn], vs[maxn], ss, ee;
set<int> st[2][maxn];
int dij() {
  priority_queue<pii> heap;
  rep(i, 0, n) d[i] = oo;
  d[ss] = 0;
  heap.push(mp(0, ss));
  while (!heap.empty()) {
    pii cur = heap.top();
    cur.fi *= -1;
    if (cur.se == ee) return cur.fi;
    // cout << "here " << cur.se << endl;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 43 / 43