Submission #789392

#	Time	Username	Problem	Language	Result	Execution time	Memory
789392		1075508020060209tc	Sequence (APIO23_sequence)	C++17	Compilation error	0 ms	0 KiB

sequence

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,popcnt,sse4,abm")
#include <bits/stdc++.h>
using namespace std;

vector<int>vpl[500005];
vector<int>vplv[500005];
int ar[500005];
int n;
struct SGTR{
int l;int r;
int lz;
int mx;int mn;
}tr[2000006];
void buildtr(int nw,int l,int r){
tr[nw].l=l;tr[nw].r=r;
tr[nw].lz=0;tr[nw].mx=0;tr[nw].mn=0;
if(l==r){return;}
int mi=(l+r)/2;
buildtr(nw*2,l,mi);
buildtr(nw*2+1,mi+1,r);
}

void psh(int nw){
int ad=tr[nw].lz;
tr[nw].lz=0;
tr[nw*2].lz+=ad;tr[nw*2+1].lz+=ad;
tr[nw*2].mx+=ad;tr[nw*2+1].mx+=ad;
tr[nw*2].mn+=ad;tr[nw*2+1].mn+=ad;
}

void upd(int nw,int l,int v){
if(tr[nw].l>=l){
    tr[nw].mx+=v;
    tr[nw].mn+=v;
    tr[nw].lz+=v;
    return;
}
if(tr[nw].r<l){return;}
if(tr[nw].lz){psh(nw);}
upd(nw*2,l,v);
upd(nw*2+1,l,v);
tr[nw].mx=max(tr[nw*2].mx,tr[nw*2+1].mx);
tr[nw].mn=min(tr[nw*2].mn,tr[nw*2+1].mn);
}
int qmx(int nw,int l,int r){
if(tr[nw].l>=l&&tr[nw].r<=r){
    return tr[nw].mx;
}
if(tr[nw].l>r||tr[nw].r<l){return -1e9;}
if(tr[nw].lz){psh(nw);}
return max(qmx(nw*2,l,r),qmx(nw*2+1,l,r));
}
int qmn(int nw,int l,int r){
if(tr[nw].l>=l&&tr[nw].r<=r){
    return tr[nw].mn;
}
if(tr[nw].l>r||tr[nw].r<l){return 1e9;}
if(tr[nw].lz){psh(nw);}
return min(qmn(nw*2,l,r),qmn(nw*2+1,l,r));
}




int ok(int K){
buildtr(1,1,n);
for(int i=1;i<=n;i++){
    upd(1,i,-1);
}
for(int i=1;i<=n;i++){
    for(int j=0;j<vpl[i].size();j++){
        upd(1,vpl[i][j],2);
    }
    for(int j=K-1;j<vpl[i].size();j++){
        vplv[j]=-1e9;
        int lpl=vpl[i][j-K+1];int rpl=vpl[i][j];
        if( ((rpl-lpl+1)-K)<=K ){return 1;}
        int rv=qmx(1,rpl,rpl);int lv=(lpl==1)?0:qmx(1,lpl-1,lpl-1);
        if(((rv-lv)==0)||((rv-lv)==1)){return 1;}
        if((rv-lv)<0){
            int lmn=(lpl==1)?0:qmn(1,1,lpl-1);
            int rmx=qmx(1,rpl,n);
            lmn=min(lmn,0);
            if(rmx-lmn>=0){
                return 1;
            }
        }else{
            vplv[j]=rv-lv;
        }
    }
}


buildtr(1,1,n);
for(int i=1;i<=n;i++){
    upd(1,i,-1);
}
for(int i=n;i>=1;i--){
    for(int j=0;j<vpl[i].size();j++){
        upd(1,vpl[i][j],2);
    }
    for(int j=K-1;j<vpl[i].size();j++){
        int lpl=vpl[i][j-K+1];int rpl=vpl[i][j];
        
        if( ((rpl-lpl+1)-K)<=K ){return 1;}
        int rv=qmx(1,rpl,rpl);int lv=(lpl==1)?0:qmx(1,lpl-1,lpl-1);
        if(((rv-lv)==0)||((rv-lv)==1)){return 1;}
        if((rv-lv)<0){
            int lmn=(lpl==1)?0:qmn(1,1,lpl-1);
            int rmx=qmx(1,rpl,n);
            lmn=min(lmn,0);
            if(rmx-lmn>=0){
                return 1;
            }
        }else{
            if(vplv[j]>0){return 1;}
        }
    }
}
return 0;
}

int fslv(){
    //cin>>n;
    for(int i=1;i<=n;i++){
     //   cin>>ar[i];
        vpl[ar[i]].push_back(i);
        vplv[ar[i]].push_back(0);
    }/*
int ans=1;
for(int i=1;i<=n;i++){
    if(ok(i)){ans=i;}
}
    return ans;*/

    int l=1;int r=n;
    while(l<r){
        int mi=l+(r-l+1)/2;
        if(ok(mi)){
            l=mi;
        }else{
            r=mi-1;
        }
    }
//    cout<<l<<endl;
    return l;

}

int sequence(int N, std::vector<int> A) {
    n=N;
    for(int i=0;i<n;i++){
        ar[i+1]=A[i];
        vpl[i+1].clear();
    }
return fslv();

  return 0;
}

/*
signed main()
{

    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>ar[i];
        vpl[ar[i]].push_back(i);
    }

    int l=1;int r=n;
    while(l<r){
        int mi=l+(r-l+1)/2;
        if(ok(mi)){
            l=mi;
        }else{
            r=mi-1;
        }
    }
    cout<<l<<endl;




    return 0;
}
*/

Compilation message (stderr)

sequence.cpp: In function 'int ok(int)':
sequence.cpp:72:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |     for(int j=0;j<vpl[i].size();j++){
      |                 ~^~~~~~~~~~~~~~
sequence.cpp:75:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   75 |     for(int j=K-1;j<vpl[i].size();j++){
      |                   ~^~~~~~~~~~~~~~
sequence.cpp:76:18: error: no match for 'operator=' (operand types are 'std::vector<int>' and 'double')
   76 |         vplv[j]=-1e9;
      |                  ^~~
In file included from /usr/include/c++/10/vector:72,
                 from /usr/include/c++/10/functional:62,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/vector.tcc:198:5: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = int; _Alloc = std::allocator<int>]'
  198 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:199:42: note:   no known conversion for argument 1 from 'double' to 'const std::vector<int>&'
  199 |     operator=(const vector<_Tp, _Alloc>& __x)
      |               ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/10/vector:67,
                 from /usr/include/c++/10/functional:62,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/stl_vector.h:709:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = int; _Alloc = std::allocator<int>]'
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |       ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:709:26: note:   no known conversion for argument 1 from 'double' to 'std::vector<int>&&'
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |                 ~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_vector.h:730:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Tp = int; _Alloc = std::allocator<int>]'
  730 |       operator=(initializer_list<value_type> __l)
      |       ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:730:46: note:   no known conversion for argument 1 from 'double' to 'std::initializer_list<int>'
  730 |       operator=(initializer_list<value_type> __l)
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
sequence.cpp:89:24: error: no match for 'operator=' (operand types are 'std::vector<int>' and 'int')
   89 |             vplv[j]=rv-lv;
      |                        ^~
In file included from /usr/include/c++/10/vector:72,
                 from /usr/include/c++/10/functional:62,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/vector.tcc:198:5: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = int; _Alloc = std::allocator<int>]'
  198 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:199:42: note:   no known conversion for argument 1 from 'int' to 'const std::vector<int>&'
  199 |     operator=(const vector<_Tp, _Alloc>& __x)
      |               ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/10/vector:67,
                 from /usr/include/c++/10/functional:62,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/stl_vector.h:709:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = int; _Alloc = std::allocator<int>]'
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |       ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:709:26: note:   no known conversion for argument 1 from 'int' to 'std::vector<int>&&'
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |                 ~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_vector.h:730:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Tp = int; _Alloc = std::allocator<int>]'
  730 |       operator=(initializer_list<value_type> __l)
      |       ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:730:46: note:   no known conversion for argument 1 from 'int' to 'std::initializer_list<int>'
  730 |       operator=(initializer_list<value_type> __l)
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
sequence.cpp:100:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for(int j=0;j<vpl[i].size();j++){
      |                 ~^~~~~~~~~~~~~~
sequence.cpp:103:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  103 |     for(int j=K-1;j<vpl[i].size();j++){
      |                   ~^~~~~~~~~~~~~~
sequence.cpp:117:23: error: no match for 'operator>' (operand types are 'std::vector<int>' and 'int')
  117 |             if(vplv[j]>0){return 1;}
      |                ~~~~~~~^~
      |                      | |
      |                      | int
      |                      std::vector<int>
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/regex.h:1108:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator>(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)'
 1108 |     operator>(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1108:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/regex.h:1168:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator>(std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const std::__cxx11::sub_match<_BiIter>&)'
 1168 |     operator>(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1168:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/regex.h:1261:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator>(const std::__cxx11::sub_match<_BiIter>&, std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
 1261 |     operator>(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1261:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/regex.h:1335:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const typename std::iterator_traits<_Iter>::value_type*, const std::__cxx11::sub_match<_BiIter>&)'
 1335 |     operator>(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1335:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/regex.h:1429:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
 1429 |     operator>(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1429:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/regex.h:1505:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const typename std::iterator_traits<_Iter>::value_type&, const std::__cxx11::sub_match<_BiIter>&)'
 1505 |     operator>(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1505:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/regex.h:1605:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
 1605 |     operator>(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1605:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:64,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/stl_pair.h:502:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator>(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)'
  502 |     operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_pair.h:502:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::pair<_T1, _T2>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:378:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)'
  378 |     operator>(const reverse_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:378:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:416:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
  416 |     operator>(const reverse_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:416:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1469:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
 1469 |     operator>(const move_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1469:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from sequence.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1519:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)'
 1519 |     operator>(const move_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1519:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/basic_string.h:48,
                 from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from sequence.cpp:3:
/usr/include/c++/10/string_view:563:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)'
  563 |     operator> (basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/10/string_view:563:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/basic_string.h:48,
                 from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from sequence.cpp:3:
/usr/include/c++/10/string_view:569:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(std::basic_string_view<_CharT, _Traits>, std::__type_identity_t<std::basic_string_view<_CharT, _Traits> >)'
  569 |     operator> (basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/10/string_view:569:5: note:   template argument deduction/substitution failed:
sequence.cpp:117:24: note:   'std::vector<int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
  117 |             if(vplv[j]>0){return 1;}
      |                        ^
In file included from /usr/include/c++/10/bits/basic_string.h:48,
                 from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++