Compilare: user.cpp: In function ‘void Solve()’: user.cpp:56:9: warning: variable ‘a’ set but not used [-Wunused-but-set-variable] int a, b, c, d; ^ user.cpp:56:12: warning: variable ‘b’ set but not used [-Wunused-but-set-variable] int a, b, c, d; ^ user.cpp:56:15: warning: variable ‘c’ set but not used [-Wunused-but-set-variable] int a, b, c, d; ^ user.cpp:56:18: warning: variable ‘d’ set but not used [-Wunused-but-set-variable] int a, b, c, d; ^ user.cpp:52:6: warning: ‘ansk_lsm.227’ may be used uninitialized in this function [-Wmaybe-uninitialized] void Solve() ^ user.cpp:52:6: warning: ‘ansi_lsm.226’ may be used uninitialized in this function [-Wmaybe-uninitialized]