Compilare: main.cpp: In function 'int main()': main.cpp:152:18: warning: unused variable 'ok' [-Wunused-variable] 152 | bool ok=false; | ^~ main.cpp:154:21: warning: unused variable 'poz' [-Wunused-variable] 154 | int p=y,poz; | ^~~ main.cpp:123:11: warning: unused variable 'j' [-Wunused-variable] 123 | int i,j,x,y,q,cer,e,p; | ^ main.cpp:123:25: warning: unused variable 'p' [-Wunused-variable] 123 | int i,j,x,y,q,cer,e,p; | ^