Compilare: user.cpp: In function 'void euler(long int)': user.cpp:40: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:60: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:60: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:63: warning: format '%d' expects type 'int*', but argument 2 has type 'short unsigned int*' user.cpp:63: warning: format '%d' expects type 'int*', but argument 3 has type 'short unsigned int*' user.cpp:87: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:88: warning: comparison between signed and unsigned integer expressions