Compilare: user.cpp:54:2: warning: no newline at end of file user.cpp: In function 'void tip(int)': user.cpp:8: warning: format '%ld' expects type 'long int', but argument 2 has type 'int' user.cpp:11: warning: format '%ld' expects type 'long int', but argument 2 has type 'int' user.cpp:11: warning: format '%ld' expects type 'long int', but argument 3 has type 'int' user.cpp:7: warning: unused variable 'c' user.cpp: In function 'int main()': user.cpp:46: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*'