Borderou de evaluare (job #515794)

Compilare: user.cpp: In function 'int main()': user.cpp:16:26: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:17:22: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:18:23: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:24:26: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:27:26: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:12:43: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]