Compilare: main.cpp: In function 'void BFS(int)': main.cpp:18:16: warning: iteration 100010 invokes undefined behavior [-Waggressive-loop-optimizations] 18 | Cost[i]=-1; | ~~~~~~~^~~ main.cpp:17:18: note: within this loop 17 | for(int i=0;i<=100010;i++) | ~^~~~~~~~ main.cpp:18:16: warning: 'void* __builtin_memset(void*, int, long unsigned int)' forming offset [400040, 400043] is out of the bounds [0, 400040] of object 'Cost' with type 'int [100010]' [-Warray-bounds] 18 | Cost[i]=-1; | ~~~~~~~^~~ main.cpp:11:27: note: 'Cost' declared here 11 | int G[100010], S[100010], Cost[100010]; | ^~~~