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View Compilation Error

0_0_39372904_28208.cpp: In function 'int main()':
0_0_39372904_28208.cpp:22:48: error: reference to 'lcm' is ambiguous
   22 |                         t = i, k = 0, pos = 1; lcm = 1;
      |                                                ^~~
In file included from .\stdc++.h:58:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numeric:179:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Tp1, _Tp2> std::lcm(_Mn, _Nn)'
  179 |     lcm(_Mn __m, _Nn __n) noexcept
      |     ^~~
0_0_39372904_28208.cpp:3:34: note:                 'int lcm'
    3 | int n, m, x, k, tot, up, t, pos, lcm, ans, num[15];
      |                                  ^~~
0_0_39372904_28208.cpp:27:41: error: reference to 'lcm' is ambiguous
   27 |                                         lcm = num[pos]/gcd(lcm, num[pos])*lcm;
      |                                         ^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numeric:179:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Tp1, _Tp2> std::lcm(_Mn, _Nn)'
  179 |     lcm(_Mn __m, _Nn __n) noexcept
      |     ^~~
0_0_39372904_28208.cpp:3:34: note:                 'int lcm'
    3 | int n, m, x, k, tot, up, t, pos, lcm, ans, num[15];
      |                                  ^~~
0_0_39372904_28208.cpp:27:60: error: reference to 'lcm' is ambiguous
   27 |                                         lcm = num[pos]/gcd(lcm, num[pos])*lcm;
      |                                                            ^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numeric:179:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Tp1, _Tp2> std::lcm(_Mn, _Nn)'
  179 |     lcm(_Mn __m, _Nn __n) noexcept
      |     ^~~
0_0_39372904_28208.cpp:3:34: note:                 'int lcm'
    3 | int n, m, x, k, tot, up, t, pos, lcm, ans, num[15];
      |                                  ^~~
0_0_39372904_28208.cpp:27:75: error: reference to 'lcm' is ambiguous
   27 |                                         lcm = num[pos]/gcd(lcm, num[pos])*lcm;
      |                                                                           ^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numeric:179:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Tp1, _Tp2> std::lcm(_Mn, _Nn)'
  179 |     lcm(_Mn __m, _Nn __n) noexcept
      |     ^~~
0_0_39372904_28208.cpp:3:34: note:                 'int lcm'
    3 | int n, m, x, k, tot, up, t, pos, lcm, ans, num[15];
      |                                  ^~~
0_0_39372904_28208.cpp:32:46: error: reference to 'lcm' is ambiguous
   32 |                         if(k&1) ans += (n-1)/lcm;
      |                                              ^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numeric:179:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Tp1, _Tp2> std::lcm(_Mn, _Nn)'
  179 |     lcm(_Mn __m, _Nn __n) noexcept
      |     ^~~
0_0_39372904_28208.cpp:3:34: note:                 'int lcm'
    3 | int n, m, x, k, tot, up, t, pos, lcm, ans, num[15];
      |                                  ^~~
0_0_39372904_28208.cpp:33:43: error: reference to 'lcm' is ambiguous
   33 |                         else ans -= (n-1)/lcm;
      |                                           ^~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/numeric:179:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Tp1, _Tp2> std::lcm(_Mn, _Nn)'
  179 |     lcm(_Mn __m, _Nn __n) noexcept
      |     ^~~
0_0_39372904_28208.cpp:3:34: note:                 'int lcm'
    3 | int n, m, x, k, tot, up, t, pos, lcm, ans, num[15];
      |                                  ^~~


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