Submission #391787

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
391787	2021-04-19 20:14:35	BartolM	Segments (IZhO18_segments)	C++17	100 / 100	3592 ms	9736 KiB

segments

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#define DEBUG 1
#include <bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define mp make_pair
#define pb push_back
typedef long long ll;
typedef pair <int, int> pii;
typedef pair <int, pii> pip;
typedef pair <pii, int> ppi;
typedef pair <ll, ll> pll;
const int INF=0x3f3f3f3f;
const int SIZ=1800;
const int CNT=1000;
const int REB=1800;
const int N=2e5+5;
#warning limiti
int q, t, id=1, n=0, buc=1, lastans=0;
pii p[N];
vector <int> R[CNT], L[CNT], v[CNT], pom;
int maxi[CNT];
int cmp(int a, int b) {
    return p[a].Y-p[a].X<p[b].Y-p[b].X;
}
 
 
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Compilation message (stderr)

segments.cpp:21:2: warning: #warning limiti [-Wcpp]
   21 | #warning limiti
      |  ^~~~~~~
segments.cpp: In function 'void obrisi(int)':
segments.cpp:56:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   56 |         for (int j=0; j<v[i].size(); ++j) if (v[i][j]==ind) iz=j;
      |                       ~^~~~~~~~~~~~
segments.cpp: In function 'int main()':
segments.cpp:104:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  104 |     scanf("%d %d", &q, &t);
      |     ~~~~~^~~~~~~~~~~~~~~~~
segments.cpp:107:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  107 |         scanf("%d", &tip);
      |         ~~~~~^~~~~~~~~~~~
segments.cpp:109:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  109 |             scanf("%d %d", &l, &r); xoraj(l); xoraj(r);
      |             ~~~~~^~~~~~~~~~~~~~~~~
segments.cpp:114:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  114 |             scanf("%d", &k);
      |             ~~~~~^~~~~~~~~~
segments.cpp:118:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  118 |             scanf("%d %d %d", &l, &r, &k); xoraj(l); xoraj(r);
      |             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 15 / 15
• Subtask 3: 16 / 16
• Subtask 4: 17 / 17
• Subtask 5: 20 / 20
• Subtask 6: 25 / 25