Compilare: main.cpp: In function 'int cautareBin(uint64_t, uint64_t, uint64_t)': main.cpp:67:9: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] return poz; ^~~ main.cpp: In function 'int main()': main.cpp:18:14: warning: iteration 999998 invokes undefined behavior [-Waggressive-loop-optimizations] if (!prim[i]) ~~~~~~^ main.cpp:17:25: note: within this loop for (uint64_t i = 2; i <= NMax; i++) ^ main.cpp:45:19: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << upper - lower << endl; ^~~~~ main.cpp:45:19: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized]