Compilare: user.cpp: In function ‘int main()’: user.cpp:32:23: warning: unknown conversion type character ‘.’ in format [-Wformat=] scanf("%.3f", &x); ^ user.cpp:32:23: warning: too many arguments for format [-Wformat-extra-args] user.cpp:56:23: warning: unknown conversion type character ‘.’ in format [-Wformat=] scanf("%.3f", &x); ^ user.cpp:56:23: warning: too many arguments for format [-Wformat-extra-args] user.cpp:23:35: warning: unused variable ‘xx’ [-Wunused-variable] int t, n, i, j, k, cmmmc, intx, xx; ^