Compilare: main.cpp: In function 'int main()': main.cpp:11:20: warning: unused variable 'flag' [-Wunused-variable] 11 | int n, ii, nc, flag = 0, x = 2, rez; | ^~~~ main.cpp:11:12: warning: 'ii' may be used uninitialized in this function [-Wmaybe-uninitialized] 11 | int n, ii, nc, flag = 0, x = 2, rez; | ^~