Compilare: user.cpp:6:9: warning: #pragma once in main file #pragma once ^~~~ user.cpp: In function ‘int main()’: user.cpp:97:23: warning: unused variable ‘initA’ [-Wunused-variable] int lA, lB, timpMin, initA, initB; ^~~~~ user.cpp:97:30: warning: unused variable ‘initB’ [-Wunused-variable] int lA, lB, timpMin, initA, initB; ^~~~~