Eroare de compilare: user.cpp: In function ‘str make_str(int, int)’: user.cpp:20:27: error: could not convert ‘{node, dist}’ from ‘<brace-enclosed initializer list>’ to ‘str’ str mystr = { node, dist }; ^ user.cpp: In function ‘void dj(int)’: user.cpp:78:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < graf[current.node].size(); i++) ^ user.cpp:67:6: warning: unused variable ‘tempDist’ [-Wunused-variable] int tempDist = inf; ^ user.cpp: In function ‘int main()’: user.cpp:103:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < forts.size(); i++) ^