Compilare: main.cpp: In function 'int main()': main.cpp:52:17: warning: unused variable 'st' [-Wunused-variable] int pozitie, st, dr; ^~ main.cpp:52:21: warning: unused variable 'dr' [-Wunused-variable] int pozitie, st, dr; ^~ main.cpp: In function 'int binary(int)': main.cpp:25:11: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] return poz; ^~~ main.cpp: In function 'int main()': main.cpp:57:54: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] if (puteri[pozitie+1] - x < x - puteri[pozitie] && pozitie+1 <= k) ~~~~~~~~~~~~~~^