Compilare: user.cpp: In function 'void cmlsc()': user.cpp:65: warning: array subscript has type 'char' user.cpp:65: warning: array subscript has type 'char' user.cpp:67: warning: array subscript has type 'char' user.cpp:68: warning: array subscript has type 'char' user.cpp:68: warning: array subscript has type 'char' user.cpp:69: warning: array subscript has type 'char' user.cpp: In function 'void calc_id_ultim_cuv_config_max()': user.cpp:83: warning: array subscript has type 'char' user.cpp:85: warning: array subscript has type 'char' user.cpp:86: warning: array subscript has type 'char' user.cpp: In function 'void citire()': user.cpp:27: warning: 'b' may be used uninitialized in this function user.cpp:27: warning: 'a' may be used uninitialized in this function /tmp/cckqj333.o: In function `citire()': user.cpp:(.text+0x141): warning: the `gets' function is dangerous and should not be used.