Compilare: user.cpp:16:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:8: warning: format '%ld' expects type 'long int*', but argument 2 has type 'long long int*' user.cpp:8: warning: format '%ld' expects type 'long int*', but argument 3 has type 'long long int*' user.cpp:13: warning: conversion lacks type at end of format user.cpp:13: warning: too many arguments for format