Compilare: main.cpp: In function 'int BinarySearch(int)': main.cpp:27:14: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] lis[pos] = val; ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:27:14: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] lis[pos] = val; ~~~~~~~~~^~~~~ main.cpp:16:36: note: 'pos' was declared here int left = 1, right = sz, mid, pos; ^~~