Compilare: main.cpp: In function 'void copiere(int*, int*)': main.cpp:74:9: warning: unused variable 'i' [-Wunused-variable] 74 | int i; | ^ main.cpp: In function 'void hanoi()': main.cpp:83:9: warning: unused variable 'i' [-Wunused-variable] 83 | int i, j, k; | ^ main.cpp:83:12: warning: unused variable 'j' [-Wunused-variable] 83 | int i, j, k; | ^ main.cpp:83:15: warning: unused variable 'k' [-Wunused-variable] 83 | int i, j, k; | ^