Submission #786120

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
786120	2023-07-18 04:13:14	makanhulia	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	36 / 100	1095 ms	31068 KiB

skyscraper

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
const ll MAXN = 3e4 + 5;
ll n, m, ans = -1, awal, tujuan;
vector<ll> baris[MAXN];
// bool visited[MAXN][MAXN];
map<pll, bool> visited;
void bfs() {
  queue<pair<pll, ll>> que;
  // {{Idx Baris, Lompat}, Dist}
  for (int i = 0; i < baris[awal].size(); ++i)
  {
    que.push({{awal, baris[awal][i]}, 0});
  }
  while(!que.empty()) {
    pair<pll, ll> now = que.front();
    // {{Idx Baris, Lompat}, Dist}
    que.pop();
    if (visited[now.first])
    {
      continue ;
    }
 
 
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Compilation message (stderr)

skyscraper.cpp: In function 'void bfs()':
skyscraper.cpp:17:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |   for (int i = 0; i < baris[awal].size(); ++i)
      |                   ~~^~~~~~~~~~~~~~~~~~~~
skyscraper.cpp:54:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   54 |     for (int i = 0; i < barisNow.size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 0 / 21
• Subtask 5: 0 / 43