anag.cpp: In function 'void Afisare()': anag.cpp:14: warning: comparison between signed and unsigned integer expressions anag.cpp:16: warning: array subscript has type 'char' anag.cpp: In function 'void Gen(int)': anag.cpp:29: warning: comparison between signed and unsigned integer expressions anag.cpp:33: warning: comparison between signed and unsigned integer expressions anag.cpp:32: warning: suggest explicit braces to avoid ambiguous 'else'