Compilare: user.cpp: In function ‘int main()’: user.cpp:8:31: warning: too many arguments for format [-Wformat-extra-args] scanf("cezar.in","r",stdin); ^ user.cpp:9:33: warning: too many arguments for format [-Wformat-extra-args] scanf("cezar.out","w",stdout); ^ user.cpp:8:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("cezar.in","r",stdin); ^ user.cpp:9:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("cezar.out","w",stdout); ^