Compilare: main.cpp: In function 'void ciur()': main.cpp:15:18: warning: iteration 999998 invokes undefined behavior [-Waggressive-loop-optimizations] 15 | ePrim[i] = true; | ~~~~~~~~~^~~~~~ main.cpp:14:23: note: within this loop 14 | for (int i = 2; i <= NRMAX; i++) { | ^ main.cpp:15:18: warning: 'void* __builtin_memset(void*, int, long unsigned int)' forming offset 1000000 is out of the bounds [0, 1000000] of object 'ePrim' with type 'bool [1000000]' [-Warray-bounds] 15 | ePrim[i] = true; | ~~~~~~~~~^~~~~~ main.cpp:6:6: note: 'ePrim' declared here 6 | bool ePrim[NRMAX]; | ^~~~~