Compilare: main.cpp: In function 'void lee(Coord, int (*)[505])': main.cpp:35:30: warning: 'sizeof' on array function parameter 'dist' will return size of 'int (*)[505]' [-Wsizeof-array-argument] 35 | memset(dist, INF, sizeof dist); | ^~~~ main.cpp:33:29: note: declared here 33 | void lee(Coord inceput, int dist[505][505]) | ~~~~^~~~~~~~~~~~~~ main.cpp:35:23: warning: argument to 'sizeof' in 'void* memset(void*, int, size_t)' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] 35 | memset(dist, INF, sizeof dist); | ^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:183:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Coord>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 183 | for(int i=0;i<portale.size();i++) | ~^~~~~~~~~~~~~~~ main.cpp:200:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Coord>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 200 | for(int i=0;i<portale.size();i++) | ~^~~~~~~~~~~~~~~ main.cpp:106:9: warning: unused variable 'coloana' [-Wunused-variable] 106 | int coloana=0; | ^~~~~~~ main.cpp:182:9: warning: unused variable 'poz_portal_maxim2' [-Wunused-variable] 182 | int poz_portal_maxim2; | ^~~~~~~~~~~~~~~~~ main.cpp:202:9: warning: 'poz_portal_maxim' may be used uninitialized in this function [-Wmaybe-uninitialized] 202 | if(i!=poz_portal_maxim) | ^~ main.cpp:199:9: warning: 'y_final' may be used uninitialized in this function [-Wmaybe-uninitialized] 199 | int rasp=direct[iesire.linie][iesire.coloana]; | ^~~~ main.cpp:199:9: warning: 'x_final' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:142:20: warning: 'y_inceput' may be used uninitialized in this function [-Wmaybe-uninitialized] 142 | inceput.coloana=y_inceput; | ~~~~~~~~~~~~~~~^~~~~~~~~~ main.cpp:141:18: warning: 'x_inceput' may be used uninitialized in this function [-Wmaybe-uninitialized] 141 | inceput.linie=x_inceput; | ~~~~~~~~~~~~~^~~~~~~~~~