Compilare: user.cpp:7: warning: missing braces around initializer for ‘long long int [2004]’ user.cpp: In function ‘int main()’: user.cpp:36: warning: format ‘%ld’ expects type ‘long int’, but argument 3 has type ‘long long int’ user.cpp:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result