Compilare: user.cpp: In function ‘int main()’: user.cpp:17: warning: format ‘%s’ expects type ‘char*’, but argument 3 has type ‘char (*)[60000]’ user.cpp:50: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp:9: warning: unused variable ‘vf’ user.cpp:14: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:17: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result