Compilare: user.cpp:19:11: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:12: warning: passing 'double' for argument 1 to 'int abs(int)' user.cpp:12: warning: passing 'double' for argument 1 to 'int abs(int)' user.cpp:13: warning: format '%ld' expects type 'long int', but argument 3 has type 'double' user.cpp:14: warning: passing 'double' for argument 1 to 'int abs(int)' user.cpp:14: warning: format '%ld' expects type 'long int', but argument 3 has type 'int' user.cpp:15: warning: passing 'double' for argument 1 to 'int abs(int)' user.cpp:15: warning: format '%ld' expects type 'long int', but argument 3 has type 'int'