Compilare: main.cpp: In function 'int main()': main.cpp:45:9: warning: unused variable 'l' [-Wunused-variable] 45 | int l , r , a , b , tip , n , q , i; | ^ main.cpp:45:13: warning: unused variable 'r' [-Wunused-variable] 45 | int l , r , a , b , tip , n , q , i; | ^