Compilare: user.cpp: In function ‘bool a()’: user.cpp:33:13: warning: value computed is not used [-Wunused-value] *p++; *p++; ^ user.cpp:33:19: warning: value computed is not used [-Wunused-value] *p++; *p++; ^ user.cpp: In function ‘bool b()’: user.cpp:47:13: warning: value computed is not used [-Wunused-value] *p++; *p++; *p++; ^ user.cpp:47:19: warning: value computed is not used [-Wunused-value] *p++; *p++; *p++; ^ user.cpp:47:25: warning: value computed is not used [-Wunused-value] *p++; *p++; *p++; ^ user.cpp: In function ‘bool c()’: user.cpp:62:17: warning: value computed is not used [-Wunused-value] *p++; *p++; *p++; ^ user.cpp:62:23: warning: value computed is not used [-Wunused-value] *p++; *p++; *p++; ^ user.cpp:62:29: warning: value computed is not used [-Wunused-value] *p++; *p++; *p++; ^