Borderou de evaluare (job #271630)

Compilare: user.cpp: In function ‘void solve()’: user.cpp:150:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:105:9: warning: unused variable ‘ok’ [-Wunused-variable] user.cpp:105:27: warning: unused variable ‘first’ [-Wunused-variable] user.cpp: In function ‘void readFile()’: user.cpp:43:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:51:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]