Compilare: main.cpp: In function 'int main()': main.cpp:45:17: warning: iteration 100000 invokes undefined behavior [-Waggressive-loop-optimizations] 45 | cost[i] = -1; | ~~~~~~~~^~~~ main.cpp:44:19: note: within this loop 44 | for(int i=1; i<=NN; i++) | ^ main.cpp:45:17: warning: 'void* __builtin_memset(void*, int, long unsigned int)' forming offset [400004, 400007] is out of the bounds [0, 400004] of object 'cost' with type 'int [100001]' [-Warray-bounds] 45 | cost[i] = -1; | ~~~~~~~~^~~~ main.cpp:8:5: note: 'cost' declared here 8 | int cost[NN] = {-1}, c[NN]; | ^~~~