/in/foo.cc: In function 'int main()':
/in/foo.cc:6:19: error: 'min' was not declared in this scope; did you mean 'std::min'?
    6 |     printf("%.1f",min(0.5*v,(g<300)?m:n));
      |                   ^~~
      |                   std::min
In file included from /usr/include/c++/12/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/12/bits/stdc++.h:65,
                 from /in/foo.cc:1:
/usr/include/c++/12/bits/stl_algo.h:5736:5: note: 'std::min' declared here
 5736 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~