Submission #338362

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
338362	2020-12-23 04:00:00	GioChkhaidze	Collapse (JOI18_collapse)	C++14	100 / 100	5898 ms	23164 KiB

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#pragma GCC diagnostic warning "-std=c++11"
#include <bits/stdc++.h>
#include "collapse.h"
#define pb push_back
#define F first
#define S second
using namespace std;
const int N=1e5+5;
const int Sq=777;
bool f[N],fr[N],Tt[N];
int n,m,q,x,y,l,r,a,b,sz,sq,id,ids,cmp,idx,res;
int Xx[N],Yy[N],Pp[N],Ww[N],p[N],last[N],curl[N],ed[N];
  
vector < int > s,ans,Qu[Sq],U[N];
vector < pair < pair < int , int > , int > > rec;
map < pair < int , int > , int > fid;
void roll() {
  while (rec.size()) {
    x=rec.back().F.S;
    p[x]=rec.back().F.F;
    cmp=rec.back().S;
    rec.pop_back();
  }
}
 
 
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Compilation message (stderr)

collapse.cpp:1:32: warning: '-std=c++11' is not an option that controls warnings [-Wpragmas]
    1 | #pragma GCC diagnostic warning "-std=c++11"
      |                                ^~~~~~~~~~~~
collapse.cpp: In function 'void Solve()':
collapse.cpp:89:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   89 |   for (int k=0; k<Qu[i].size(); k++) {
      |                 ~^~~~~~~~~~~~~
collapse.cpp:95:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   95 |     for (int j=0; j<U[ids].size(); j++) {
      |                   ~^~~~~~~~~~~~~~
collapse.cpp:101:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  101 |    for (int j=0; j<s.size(); j++)
      |                  ~^~~~~~~~~
collapse.cpp:107:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  107 |    for (int j=0; j<s.size(); j++) {
      |                  ~^~~~~~~~~
collapse.cpp:114:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  114 |    for (int j=0; j<s.size(); j++)
      |                  ~^~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 30 / 30
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35