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View Compilation Error

0_0_38949154_8831.cpp: In function 'int main()':
0_0_38949154_8831.cpp:17:17: error: reference to 'lcm' is ambiguous
   17 |                 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_38949154_8831.cpp:3:29: note:                 'long long int lcm'
    3 | long long n,m,i,ans,sta,num,lcm,a[110];
      |                             ^~~
0_0_38949154_8831.cpp:22:25: error: reference to 'lcm' is ambiguous
   22 |                         lcm=lcm/__gcd(lcm,a[i])*a[i];
      |                         ^~~
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_38949154_8831.cpp:3:29: note:                 'long long int lcm'
    3 | long long n,m,i,ans,sta,num,lcm,a[110];
      |                             ^~~
0_0_38949154_8831.cpp:22:29: error: reference to 'lcm' is ambiguous
   22 |                         lcm=lcm/__gcd(lcm,a[i])*a[i];
      |                             ^~~
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_38949154_8831.cpp:3:29: note:                 'long long int lcm'
    3 | long long n,m,i,ans,sta,num,lcm,a[110];
      |                             ^~~
0_0_38949154_8831.cpp:22:39: error: reference to 'lcm' is ambiguous
   22 |                         lcm=lcm/__gcd(lcm,a[i])*a[i];
      |                                       ^~~
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_38949154_8831.cpp:3:29: note:                 'long long int lcm'
    3 | long long n,m,i,ans,sta,num,lcm,a[110];
      |                             ^~~
0_0_38949154_8831.cpp:26:34: error: reference to 'lcm' is ambiguous
   26 |                 if(num&1) ans+=n/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_38949154_8831.cpp:3:29: note:                 'long long int lcm'
    3 | long long n,m,i,ans,sta,num,lcm,a[110];
      |                             ^~~
0_0_38949154_8831.cpp:27:29: error: reference to 'lcm' is ambiguous
   27 |                 else ans-=n/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_38949154_8831.cpp:3:29: note:                 'long long int lcm'
    3 | long long n,m,i,ans,sta,num,lcm,a[110];
      |                             ^~~


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