Compilare: user.cpp: In function ‘int main()’: user.cpp:47:9: warning: unused variable ‘jc’ [-Wunused-variable] int jc=1,kc=1,pozc=1,t; ^ user.cpp:47:14: warning: unused variable ‘kc’ [-Wunused-variable] int jc=1,kc=1,pozc=1,t; ^ user.cpp:47:19: warning: unused variable ‘pozc’ [-Wunused-variable] int jc=1,kc=1,pozc=1,t; ^ user.cpp:47:26: warning: unused variable ‘t’ [-Wunused-variable] int jc=1,kc=1,pozc=1,t; ^