Compilare: main.cpp: In function 'int main()': main.cpp:18:22: warning: iteration 2001 invokes undefined behavior [-Waggressive-loop-optimizations] 18 | distances[i] = LLONG_MAX; | ^ main.cpp:17:19: note: within this loop 17 | for(int i=0; i<=2001; i++) | ~^~~~~~ main.cpp:63:28: warning: 'bloculMin' may be used uninitialized in this function [-Wmaybe-uninitialized] 63 | visited[bloculMin] = 1; | ~~~~~~~~~~~~~~~~~~~^~~ main.cpp:70:41: warning: 'x2' may be used uninitialized in this function [-Wmaybe-uninitialized] 70 | int euclidian = sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1)); | ~~~^~~~ main.cpp:70:57: warning: 'y2' may be used uninitialized in this function [-Wmaybe-uninitialized] 70 | int euclidian = sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1)); | ~~~^~~~