Submission #380452

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
380452	2021-03-22 00:50:49	LittlePants	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	100 / 100	736 ms	112572 KiB

skyscraper

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#include <queue>
#include <tuple>
#include <bitset>
#include <cstdio>
#include <vector>
#include <algorithm>
const int maxN = 30005;
int N, M, S, T;
std::vector<int> Doge[maxN];
std::queue<std::tuple<int, int, int>> Q;
std::bitset<maxN> vis[maxN];
bool Vis[maxN];
void insert(int i, int p, int step)
{
  if (!Vis[i])
  {
    Vis[i] = true;
    for (auto x : Doge[i])
      if (!vis[i].test(x))
        vis[i].set(x), Q.emplace(i, x, step);
  }
  if (!vis[i].test(p))
    vis[i].set(p), Q.emplace(i, p, step);
}
int main()
{
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:31:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   31 |  scanf("%d%d", &N, &M);
      |  ~~~~~^~~~~~~~~~~~~~~~
skyscraper.cpp:34:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   34 |   scanf("%d%d", &b, &p);
      |   ~~~~~^~~~~~~~~~~~~~~~

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