Compilare: user.cpp:71:2: warning: no newline at end of file user.cpp: In function 'void read()': user.cpp:8: warning: format '%llu' expects type 'long long unsigned int*', but argument 2 has type 'long unsigned int*' user.cpp:8: warning: format '%llu' expects type 'long long unsigned int*', but argument 3 has type 'long unsigned int*' user.cpp:10: warning: comparison between signed and unsigned integer expressions user.cpp:11: warning: format '%llu' expects type 'long long unsigned int*', but argument 2 has type 'long unsigned int*' user.cpp: In function 'void calcul()': user.cpp:17: warning: comparison between signed and unsigned integer expressions user.cpp:18: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'long int ret(long int, long int)': user.cpp:30: warning: comparison between signed and unsigned integer expressions user.cpp:32: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void calcul2()': user.cpp:45: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:69: warning: format '%llu' expects type 'long long unsigned int', but argument 2 has type 'long unsigned int'