remi1.cpp: In function `std::vector<int, std::allocator<int> > max(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)': remi1.cpp:10: warning: comparison between signed and unsigned integer expressions remi1.cpp: In function `void print(std::vector<int, std::allocator<int> >)': remi1.cpp:21: warning: comparison between signed and unsigned integer expressions remi1.cpp: In function `void modif(std::vector<int, std::allocator<int> >&)': remi1.cpp:30: warning: comparison between signed and unsigned integer expressions remi1.cpp:44: warning: comparison between signed and unsigned integer expressions remi1.cpp: In function `int main()': remi1.cpp:54: warning: unused variable `int posmax'