Borderou de evaluare (job #513354)

Eroare de compilare: user.cpp:31:20: error: parameter declared 'auto' user.cpp: In function 'void prs::read()': user.cpp:32:5: error: 'nr' was not declared in this scope user.cpp: In function 'int main()': user.cpp:72:21: error: too many arguments to function 'void prs::read()' user.cpp:31:8: note: declared here user.cpp:74:41: error: too many arguments to function 'void prs::read()' user.cpp:31:8: note: declared here user.cpp:77:21: warning: integer overflow in expression [-Woverflow] user.cpp: In function 'void prs::reset()': user.cpp:30:94: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result]