Borderou de evaluare (job #180335)

Compilare: user.cpp: In function ‘int main()’: user.cpp:67:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:70:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:70:49: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:71:50: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:61:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]