Compilare: main.cpp: In function 'bool posibilk(int)': main.cpp:14:10: warning: unused variable 'bun' [-Wunused-variable] 14 | bool bun=true; | ^~~ main.cpp: In function 'int main()': main.cpp:46:11: warning: unused variable 'j' [-Wunused-variable] 46 | int i,j,k,t,poz; | ^ main.cpp:46:13: warning: unused variable 'k' [-Wunused-variable] 46 | int i,j,k,t,poz; | ^ main.cpp:46:17: warning: variable 'poz' set but not used [-Wunused-but-set-variable] 46 | int i,j,k,t,poz; | ^~~