Compilare: main.cpp: In function 'int main()': main.cpp:46:12: warning: unused variable 'm' [-Wunused-variable] 46 | int n, m, i, j, dist, line, col; | ^ main.cpp:46:21: warning: unused variable 'dist' [-Wunused-variable] 46 | int n, m, i, j, dist, line, col; | ^~~~ main.cpp:46:27: warning: unused variable 'line' [-Wunused-variable] 46 | int n, m, i, j, dist, line, col; | ^~~~ main.cpp:46:33: warning: unused variable 'col' [-Wunused-variable] 46 | int n, m, i, j, dist, line, col; | ^~~ main.cpp:78:53: warning: 'destinatie.point::lin' may be used uninitialized in this function [-Wmaybe-uninitialized] 78 | while ( size && (queue[leftq].lin != destinatie.lin || queue[leftq].col != destinatie.col) ) | ~~~~~~~~~~~^~~ main.cpp:78:91: warning: 'destinatie.point::col' may be used uninitialized in this function [-Wmaybe-uninitialized] 78 | while ( size && (queue[leftq].lin != destinatie.lin || queue[leftq].col != destinatie.col) ) | ~~~~~~~~~~~^~~