Submission #977953

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
977953	2024-05-08 14:30:42	SmuggingSpun	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	100 / 100	153 ms	67896 KiB

skyscraper

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#include<bits/stdc++.h>
#define taskname "skyscraper"
using namespace std;
typedef long long ll;
template<class T>bool minimize(T& a, T b){
  if(a > b){
    a = b;
    return true;
  }
  return false;
}
const int lim = 3e4 + 5;
int n, m, b[lim], p[lim];
namespace sub1{
  void solve(){
    if(m == 2){
      return void(cout << (abs(b[0] - b[1]) % p[0] == 0 ? abs(b[0] - b[1]) / p[0] : -1));
    }
    int ans = (abs(b[0] - b[1]) % p[0] == 0 ? abs(b[0] - b[1]) / p[0] : INT_MAX);
    if(abs(b[0] - b[2]) % p[0] == 0 && abs(b[2] - b[1]) % p[2] == 0){
      minimize(ans, abs(b[0] - b[2]) / p[0] + abs(b[2] - b[1]) / p[2]);
    }
    cout << (ans == INT_MAX ? -1 : ans);
  }
}
namespace sub23{
  const int LIM = 2e3 + 5;
  int d[LIM];
  void solve(){
    priority_queue<pair<int, int>, vector<pair<int, int>>, greater<pair<int, int>>>pq;
 
 
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Compilation message (stderr)

skyscraper.cpp: In function 'void sub23::solve()':
skyscraper.cpp:34:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   34 |    auto [w, u] = pq.top();
      |         ^
skyscraper.cpp: In function 'void sub4::solve()':
skyscraper.cpp:59:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   59 |    auto [w, u] = pq.top();
      |         ^
skyscraper.cpp: In function 'void sub5::solve()':
skyscraper.cpp:118:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  118 |    auto [w, u] = pq.top();
      |         ^
skyscraper.cpp:124:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  124 |     for(auto& [ev, ew] : e[u]){
      |               ^
skyscraper.cpp: In function 'int main()':
skyscraper.cpp:137:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  137 |   freopen(taskname".inp", "r", stdin);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

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