Compilare: main.cpp: In function 'int main()': main.cpp:54:42: warning: 'col' may be used uninitialized [-Wmaybe-uninitialized] 54 | fout << best << " " << lin << " " << col; | ^~~ main.cpp:50:27: note: 'col' was declared here 50 | int best = -2e9, lin, col; | ^~~ main.cpp:54:35: warning: 'lin' may be used uninitialized [-Wmaybe-uninitialized] 54 | fout << best << " " << lin << " " << col; | ^~~ main.cpp:50:22: note: 'lin' was declared here 50 | int best = -2e9, lin, col; | ^~~