Compilare: user.cpp:72:2: warning: no newline at end of file user.cpp: In function 'void euler(long int)': user.cpp:23: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:45: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:60: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:64: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:68: warning: too many arguments for format