Submission #363427

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
363427	2021-02-05 23:05:07	luciocf	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	369 ms	15456 KiB

bridge

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#include <bits/stdc++.h>
#define ff first
#define ss second
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
const int maxn = 1e5+10;
const ll inf = 1e18+10;
struct Mediana
{
  multiset<int> lower, upper;
  ll cost_lower, cost_upper;
  void clear(void)
  {
    lower.clear(); upper.clear();
    cost_lower = cost_upper = 0;
  }
  void add(int x)
  {
    int tot = lower.size() + upper.size();
    if (tot%2)
    {
 
 
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Compilation message (stderr)

bridge.cpp: In function 'int main()':
bridge.cpp:130:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  130 |  for (int i = 0; i < v.size(); i++)
      |                  ~~^~~~~~~~~~
bridge.cpp:148:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  148 |  for (int i = 0; i < v.size()-1; i++)
      |                  ~~^~~~~~~~~~~~
bridge.cpp:74:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   74 |  scanf("%d %d", &k, &n);
      |  ~~~~~^~~~~~~~~~~~~~~~~
bridge.cpp:77:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   77 |   scanf(" %c %d %c %d", &t[0][i], &pos[0][i], &t[1][i], &pos[1][i]);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37