Compilare: main.cpp: In function 'void createArbore()': main.cpp:83:9: warning: unused variable 'i' [-Wunused-variable] 83 | int i,ii; | ^ main.cpp: In function 'int main()': main.cpp:125:11: warning: unused variable 'j' [-Wunused-variable] 125 | int i,j,z,k; | ^ main.cpp:125:13: warning: unused variable 'z' [-Wunused-variable] 125 | int i,j,z,k; | ^ main.cpp:125:15: warning: unused variable 'k' [-Wunused-variable] 125 | int i,j,z,k; | ^