Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <utility>
#include <functional>
#include <numeric>
#include <list>
#include <set>
#include <map>
#include <algorithm>
#include <cmath>
#include <limits>
#include <iomanip>
#include <bitset>
#include <queue>
#include <unordered_set>
#include <unordered_map>

using namespace std;
typedef long long ll;
typedef pair<int,int> pii;

#define rep(i, n) for(int i = 0;i < n;i++)
const int INF = 1LL << 30;
const int MOD = 1000000007;


int main(){
    std::ios_base::sync_with_stdio(false);
    cin.tie(0);

    int h,n; cin >> h >> n;
    std::vector<int> a(n); rep(i,n) cin >> a[i];

    int x = 0; rep(i,n) x+= a[i];

    if(h<=a) cout << "Yes" << endl;
    else cout << "No" << endl;


    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:37:9: error: no match for 'operator<=' (operand types are 'int' and 'std::vector<int>')
   37 |     if(h<=a) cout << "Yes" << endl;
      |        ~^~~
      |        |  |
      |        |  std::vector<int>
      |        int
In file included from /usr/include/c++/14/string:48,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_iterator.h:469:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
  469 |     operator<=(const reverse_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:469:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/bits/stl_iterator.h:513:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
  513 |     operator<=(const reverse_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:513:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/bits/stl_iterator.h:1704:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
 1704 |     operator<=(const move_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1704:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/bits/stl_iterator.h:1767:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
 1767 |     operator<=(const move_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1767:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
                 from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1064:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator<=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
 1064 |     operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1064:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/bits/basic_string.h:47,
                 from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:717:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
  717 |     operator<=(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:717:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/string_view:724:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<=(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
  724 |     operator<=(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:724:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/string_view:732:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<=(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
  732 |     operator<=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:732:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   'std::vector<int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/bits/basic_string.h:3956:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator<=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3956 |     operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3956:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/bits/basic_string.h:3970:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator<=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
 3970 |     operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3970:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
/usr/include/c++/14/bits/basic_string.h:3983:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator<=(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3983 |     operator<=(const _CharT* __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3983:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const _CharT*' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
                 from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2625:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator<=(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
 2625 |     operator<=(const tuple<_TElements...>& __t,
      |     ^~~~~~~~
/usr/include/c++/14/tuple:2625:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::tuple<_UTypes ...>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/vector:66,
                 from a.cc:3:
/usr/include/c++/14/bits/stl_vector.h:2108:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator<=(const vector<_Tp, _Alloc>&, const vector<_Tp, _Alloc>&)'
 2108 |     operator<=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_vector.h:2108:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/functional:65,
                 from a.cc:5:
/usr/include/c++/14/array:356:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> bool std::operator<=(const array<_Tp, _Nm>&, const array<_Tp, _Nm>&)'
  356 |     operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
      |     ^~~~~~~~
/usr/include/c++/14/array:356:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/list:65,
                 from a.cc:7:
/usr/include/c++/14/bits/stl_list.h:2210:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator<=(const __cxx11::list<_Tp, _Alloc>&, const __cxx11::list<_Tp, _Alloc>&)'
 2210 |     operator<=(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_list.h:2210:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::__cxx11::list<_Tp, _Alloc>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/set:63,
                 from a.cc:8:
/usr/include/c++/14/bits/stl_set.h:1046:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator<=(const set<_Key, _Compare, _Allocator>&, const set<_Key, _Compare, _Allocator>&)'
 1046 |     operator<=(const set<_Key, _Compare, _Alloc>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_set.h:1046:5: note:   template argument deduction/substitution failed:
a.cc:37:11: note:   mismatched types 'const std::set<_Key, _Compare, _Allocator>' and 'int'
   37 |     if(h<=a) cout << "Yes" << endl;
      |           ^
In file included from /usr/include/c++/14/set:64:
/usr/include/c++/14/bits/stl_multiset.h:1032:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator<=(const multiset<_Ke