Compilare: main.cpp: In function 'int main()': main.cpp:106:78: warning: 'maxf.Coord::col' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << maxi.lin << " " << maxi.col << " " << maxf.lin << " " << maxf.col; ^ main.cpp:106:63: warning: 'maxf.Coord::lin' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << maxi.lin << " " << maxi.col << " " << maxf.lin << " " << maxf.col; ^~~ main.cpp:106:44: warning: 'maxi.Coord::col' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << maxi.lin << " " << maxi.col << " " << maxf.lin << " " << maxf.col; ^~~ main.cpp:106:25: warning: 'maxi.Coord::lin' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << maxi.lin << " " << maxi.col << " " << maxf.lin << " " << maxf.col; ^~~