Submission #1212937

#	Time	Username	Problem	Language	Result	Execution time	Memory
1212937		Rawlat_vanak	Rotating Lines (APIO25_rotate)	C++20	Compilation error	0 ms	0 KiB

rotate

#include <bits/stdc++.h>
using namespace std;
//#define int long long
#define speedIO ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
//#define mod 1000000007
#define f first
#define s second
#define pii pair<int,int>
#define pb push_back

const int M=50000;

vector<int> final;

void energy(int n, vector<int> v){

	set<pii> a;
	map<pii,int> b;
	vector<pii> tmp(n);
	for(int i=0;i<n;i++){
		a.insert({v[i],i});
		tmp[i]={v[i],i};
	}
	sort(tmp.begin(),tmp.end());
	for(int i=0;i<n;i++){
		b[{tmp[i].f,tmp[i].s}]=i;
		//cout<<tmp[i].f<<' '<<tmp[i].s<<'\n';
	}
	vector<bool> marked(n,false);
	int idx=0;
	while(idx<n and !a.empty()){
		if(marked[idx]){
			//cout<<"hi\n";
			idx++;
			continue;
		}

		if(tmp[idx].f<M/2){
			auto it=a.upper_bound({tmp[idx].f+M/2,1e9}); // atmost v[i]+90
			it--;
			pii sigh=*it;
			//cout<<sigh.s<<" plsplsplswork\n";
			
			if(b[sigh]-idx>=(n)/2){
				//cout<<"piuhperihgveirjv\n";
				rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
				a.erase({tmp[idx].f,tmp[idx].s});
				a.insert({tmp[b[sigh]].f+M/2,tmp[idx].s});
				tmp[idx].f=tmp[b[sigh]].f+M/2;
				marked[b[sigh]]=true;
			}else{
				//cout<<"wpoejfpwepfo\n";
				rotate({tmp[idx].s},tmp[(b[sigh]+1)%n].f+M/2-tmp[idx].f);
				a.erase({tmp[idx].f,tmp[idx].s});
				a.insert({tmp[(b[sigh]+1)%n].f+M/2,tmp[idx].s});
				tmp[idx].f=tmp[(b[sigh]+1)].f+M/2;
				marked[(b[sigh]+1)%n]=true;
			}

		}else{
			auto it=a.lower_bound({tmp[idx].f-M/2,0}); // atleast v[i]+90
			pii sigh=*it;
			if(idx-b[sigh]>=(n)/2){
				rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
				a.erase({tmp[idx].f,tmp[idx].s});
				a.insert({tmp[b[sigh]].f+M/2,tmp[idx].s});
				tmp[idx].f=tmp[b[sigh]].f+M/2;
				marked[b[sigh]]=true;
			}else{
				rotate({tmp[idx].s},tmp[(b[sigh]-1)%n].f+M/2-tmp[idx].f);
				a.erase({tmp[idx].f,tmp[idx].s});
				a.insert({tmp[(b[sigh]-1)%n].f+M/2,tmp[idx].s});
				tmp[idx].f=tmp[(b[sigh]-1)].f+M/2;
				marked[(b[sigh]-1)%n]=true;
			}
		}

		marked[idx]=true;
		idx++;
	}

	
}

Compilation message (stderr)

rotate.cpp: In function 'void energy(int, std::vector<int>)':
rotate.cpp:46:39: error: no matching function for call to 'rotate(<brace-enclosed initializer list>, int)'
   46 |                                 rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from rotate.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:1405:5: note: candidate: 'template<class _FIter> constexpr _FIter std::_V2::rotate(_FIter, _FIter, _FIter)'
 1405 |     rotate(_ForwardIterator __first, _ForwardIterator __middle,
      |     ^~~~~~
/usr/include/c++/11/bits/stl_algo.h:1405:5: note:   template argument deduction/substitution failed:
rotate.cpp:46:39: note:   candidate expects 3 arguments, 2 provided
   46 |                                 rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from rotate.cpp:1:
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note: candidate: 'template<class _ExecutionPolicy, class _ForwardIterator> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator> std::rotate(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, _ForwardIterator)'
  260 | rotate(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __middle, _ForwardIterator __last);
      | ^~~~~~
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note:   template argument deduction/substitution failed:
rotate.cpp:46:39: note:   candidate expects 4 arguments, 2 provided
   46 |                                 rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
rotate.cpp:53:39: error: no matching function for call to 'rotate(<brace-enclosed initializer list>, int)'
   53 |                                 rotate({tmp[idx].s},tmp[(b[sigh]+1)%n].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from rotate.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:1405:5: note: candidate: 'template<class _FIter> constexpr _FIter std::_V2::rotate(_FIter, _FIter, _FIter)'
 1405 |     rotate(_ForwardIterator __first, _ForwardIterator __middle,
      |     ^~~~~~
/usr/include/c++/11/bits/stl_algo.h:1405:5: note:   template argument deduction/substitution failed:
rotate.cpp:53:39: note:   candidate expects 3 arguments, 2 provided
   53 |                                 rotate({tmp[idx].s},tmp[(b[sigh]+1)%n].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from rotate.cpp:1:
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note: candidate: 'template<class _ExecutionPolicy, class _ForwardIterator> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator> std::rotate(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, _ForwardIterator)'
  260 | rotate(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __middle, _ForwardIterator __last);
      | ^~~~~~
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note:   template argument deduction/substitution failed:
rotate.cpp:53:39: note:   candidate expects 4 arguments, 2 provided
   53 |                                 rotate({tmp[idx].s},tmp[(b[sigh]+1)%n].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
rotate.cpp:64:39: error: no matching function for call to 'rotate(<brace-enclosed initializer list>, int)'
   64 |                                 rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from rotate.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:1405:5: note: candidate: 'template<class _FIter> constexpr _FIter std::_V2::rotate(_FIter, _FIter, _FIter)'
 1405 |     rotate(_ForwardIterator __first, _ForwardIterator __middle,
      |     ^~~~~~
/usr/include/c++/11/bits/stl_algo.h:1405:5: note:   template argument deduction/substitution failed:
rotate.cpp:64:39: note:   candidate expects 3 arguments, 2 provided
   64 |                                 rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from rotate.cpp:1:
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note: candidate: 'template<class _ExecutionPolicy, class _ForwardIterator> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator> std::rotate(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, _ForwardIterator)'
  260 | rotate(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __middle, _ForwardIterator __last);
      | ^~~~~~
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note:   template argument deduction/substitution failed:
rotate.cpp:64:39: note:   candidate expects 4 arguments, 2 provided
   64 |                                 rotate({tmp[idx].s},tmp[b[sigh]].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
rotate.cpp:70:39: error: no matching function for call to 'rotate(<brace-enclosed initializer list>, int)'
   70 |                                 rotate({tmp[idx].s},tmp[(b[sigh]-1)%n].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from rotate.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:1405:5: note: candidate: 'template<class _FIter> constexpr _FIter std::_V2::rotate(_FIter, _FIter, _FIter)'
 1405 |     rotate(_ForwardIterator __first, _ForwardIterator __middle,
      |     ^~~~~~
/usr/include/c++/11/bits/stl_algo.h:1405:5: note:   template argument deduction/substitution failed:
rotate.cpp:70:39: note:   candidate expects 3 arguments, 2 provided
   70 |                                 rotate({tmp[idx].s},tmp[(b[sigh]-1)%n].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from rotate.cpp:1:
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note: candidate: 'template<class _ExecutionPolicy, class _ForwardIterator> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator> std::rotate(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, _ForwardIterator)'
  260 | rotate(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __middle, _ForwardIterator __last);
      | ^~~~~~
/usr/include/c++/11/pstl/glue_algorithm_defs.h:260:1: note:   template argument deduction/substitution failed:
rotate.cpp:70:39: note:   candidate expects 4 arguments, 2 provided
   70 |                                 rotate({tmp[idx].s},tmp[(b[sigh]-1)%n].f+M/2-tmp[idx].f);
      |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~