Compilare: main.cpp: In function 'std::vector<int> path(int, int, int)': main.cpp:35:9: warning: unused variable 'lin' [-Wunused-variable] 35 | int lin, col; | ^~~ main.cpp:35:14: warning: unused variable 'col' [-Wunused-variable] 35 | int lin, col; | ^~~ main.cpp: In function 'int main()': main.cpp:159:31: warning: 'indc' may be used uninitialized in this function [-Wmaybe-uninitialized] 159 | v = path(nivel, indl, indc); | ^ main.cpp:159:31: warning: 'indl' may be used uninitialized in this function [-Wmaybe-uninitialized]