Language: C++

#include <bits/stdc++.h>
using namespace std ;
typedef long long ll;

int main(){
    string s;cin>>s;
    vertor<int> a;
    int length=s.length();
    a.at(0)=1;
    int res[length+1];
    for(int i=0;i<=length;i++)res[i]=0;

    for(int i=0;i<length;i++){
        //char one=s.at(i);
        if(s.at(i)==s.at(i+1)) a.at(end())++;
        if(s.at(i)!=s.at(i+1)) a.push_back(1);
    }
     
    int size = a.size();
    int sum=0;
    for(int i=0;i<size/2;i++){
        if(a[2*i]%2==0){
            res[a[2*i]+sum]+=a[2*i]/2;
            res[a[2*i]+sum+1]+=a[2*i]/2;
        }
        else{
            res[a[2*i]+sum]+=(a[2*i]-1)/2+1;
            res[a[2*i]+sum+1]+=(a[2*i]-1)/2;
        }
        if(a[2*i+1]%2==0){
            res[a[2*i]+sum]+=a[2*i+1]/2;
            res[a[2*i]+sum+1]+=a[2*i+1]/2;
        }
        else{
            res[a[2*i]+sum]+=(a[2*i+1]-1)/2;
            res[a[2*i]+sum+1]+=(a[2*i+1]-1)/2+1;
        }


        sum+=a[2*i]+a[2*i+1];
    }
    for(int i=1;i<=length;i++)cout <<res[i]<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:5: error: 'vertor' was not declared in this scope; did you mean 'perror'?
    7 |     vertor<int> a;
      |     ^~~~~~
      |     perror
a.cc:7:12: error: expected primary-expression before 'int'
    7 |     vertor<int> a;
      |            ^~~
a.cc:9:5: error: 'a' was not declared in this scope
    9 |     a.at(0)=1;
      |     ^
a.cc:15:40: error: no matching function for call to 'end()'
   15 |         if(s.at(i)==s.at(i+1)) a.at(end())++;
      |                                     ~~~^~
In file included from /usr/include/c++/14/bits/algorithmfwd.h:39,
                 from /usr/include/c++/14/bits/stl_algo.h:59,
                 from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/initializer_list:99:5: note: candidate: 'template<class _Tp> constexpr const _Tp* std::end(initializer_list<_Tp>)'
   99 |     end(initializer_list<_Tp> __ils) noexcept
      |     ^~~
/usr/include/c++/14/initializer_list:99:5: note:   candidate expects 1 argument, 0 provided
In file included from /usr/include/c++/14/string:53,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/range_access.h:74:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.end()) std::end(_Container&)'
   74 |     end(_Container& __cont) -> decltype(__cont.end())
      |     ^~~
/usr/include/c++/14/bits/range_access.h:74:5: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/range_access.h:85:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.end()) std::end(const _Container&)'
   85 |     end(const _Container& __cont) -> decltype(__cont.end())
      |     ^~~
/usr/include/c++/14/bits/range_access.h:85:5: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/range_access.h:106:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr _Tp* std::end(_Tp (&)[_Nm])'
  106 |     end(_Tp (&__arr)[_Nm]) noexcept
      |     ^~~
/usr/include/c++/14/bits/range_access.h:106:5: note:   candidate expects 1 argument, 0 provided
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166:
/usr/include/c++/14/valarray:1249:5: note: candidate: 'template<class _Tp> _Tp* std::end(valarray<_Tp>&)'
 1249 |     end(valarray<_Tp>& __va) noexcept
      |     ^~~
/usr/include/c++/14/valarray:1249:5: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/valarray:1265:5: note: candidate: 'template<class _Tp> const _Tp* std::end(const valarray<_Tp>&)'
 1265 |     end(const valarray<_Tp>& __va) noexcept
      |     ^~~
/usr/include/c++/14/valarray:1265:5: note:   candidate expects 1 argument, 0 provided