Language: C++

#include<bits/stdc++.h>
using namespace std;
bool Prime(unsigned long int n); // 判別関数
int main(void){
  int s;
  cin>>s;
  int a=0;
      unsigned long int n;
      vector<int> v(100000);
      
      for(int i=2;i<100000;i++){
          if(Prime(i)==true){ 
            v.at(a)=i;
            a++;
          }
      }
      
  
  if(s<=1000000000){
    cout<<0<<0<<0<<1<<s<<0;
    return 0;
  }
  for(int i=2;i<10000;i++){
    if(s%v/at(i)==0){
      s=s/v.at(i);
        if(s<=1000000000){
          cout<<0<<0<<0<<v.at(i)<<s<<0;
          return 0;
        }
    }
  }
}



bool Prime(unsigned long int n){
        /* 最小の素数だけ手動で格納
        最小の素数は2であり、それ以降の素数は3以上であるためiの初期値は3
        nが素数でない場合はnの平方根以下に約数が存在するので、
        nの平方根以下のみを調べれば良い
        2を除く素数はすべて奇数なのでiは2ずつ増加させる
        素数の判別方法はエラトステネスの篩を調べてみると良いと思います*/
        vector<int> Primes;
        Primes.push_back(2);
        for(int i=3; i<=sqrt(n); i+=2){
            bool flg=true;
            for(int j=0; j<Primes.size(); ++j){
                if(i%Primes[j]==0) flg=false;
            }
            if(flg==true)
                Primes.push_back(i);
        }
        bool flg=true;
        for(int i=0; i<Primes.size(); ++i){
            /* Primes[0]の2は例外的に格納しているため、
            素数かどうかも例外的に判断する
            nが2でなくてnの平方根以下の素数で割り切れる場合、nは素数でない*/
            if(n%Primes[i]==0){
                if(n!=2) flg=false;
                break;
            }
        }
        return flg;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:24:9: error: no match for 'operator%' (operand types are 'int' and 'std::vector<int>')
   24 |     if(s%v/at(i)==0){
      |        ~^~
      |        | |
      |        | std::vector<int>
      |        int
In file included from /usr/include/c++/14/valarray:605,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166,
                 from a.cc:1:
/usr/include/c++/14/bits/valarray_after.h:409:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
  409 |     _DEFINE_EXPR_BINARY_OPERATOR(%, struct std::__modulus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:409:5: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
   24 |     if(s%v/at(i)==0){
      |          ^
/usr/include/c++/14/bits/valarray_after.h:409:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
  409 |     _DEFINE_EXPR_BINARY_OPERATOR(%, struct std::__modulus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:409:5: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
   24 |     if(s%v/at(i)==0){
      |          ^
/usr/include/c++/14/bits/valarray_after.h:409:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
  409 |     _DEFINE_EXPR_BINARY_OPERATOR(%, struct std::__modulus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:409:5: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   'std::vector<int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
   24 |     if(s%v/at(i)==0){
      |          ^
/usr/include/c++/14/bits/valarray_after.h:409:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
  409 |     _DEFINE_EXPR_BINARY_OPERATOR(%, struct std::__modulus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:409:5: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
   24 |     if(s%v/at(i)==0){
      |          ^
/usr/include/c++/14/bits/valarray_after.h:409:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
  409 |     _DEFINE_EXPR_BINARY_OPERATOR(%, struct std::__modulus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:409:5: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   'std::vector<int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
   24 |     if(s%v/at(i)==0){
      |          ^
/usr/include/c++/14/valarray:1200:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const valarray<_Tp>&, const valarray<_Tp>&)'
 1200 | _DEFINE_BINARY_OPERATOR(%, __modulus)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1200:1: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   mismatched types 'const std::valarray<_Tp>' and 'int'
   24 |     if(s%v/at(i)==0){
      |          ^
/usr/include/c++/14/valarray:1200:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
 1200 | _DEFINE_BINARY_OPERATOR(%, __modulus)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1200:1: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   mismatched types 'const std::valarray<_Tp>' and 'int'
   24 |     if(s%v/at(i)==0){
      |          ^
/usr/include/c++/14/valarray:1200:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__modulus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
 1200 | _DEFINE_BINARY_OPERATOR(%, __modulus)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1200:1: note:   template argument deduction/substitution failed:
a.cc:24:10: note:   'std::vector<int>' is not derived from 'const std::valarray<_Tp>'
   24 |     if(s%v/at(i)==0){
      |          ^
a.cc:24:12: error: 'at' was not declared in this scope; did you mean 'a'?
   24 |     if(s%v/at(i)==0){
      |            ^~
      |            a