Compilare: user.cpp:80:2: warning: no newline at end of file user.cpp: In function 'void calculare()': user.cpp:29: warning: array subscript has type 'char' user.cpp:29: warning: array subscript has type 'char' user.cpp:30: warning: array subscript has type 'char' user.cpp:30: warning: array subscript has type 'char' user.cpp: In function 'int main()': user.cpp:42: warning: statement is a reference, not call, to function 'ciur' user.cpp:42: warning: statement has no effect user.cpp:57: warning: array subscript has type 'char' user.cpp:57: warning: array subscript has type 'char' /tmp/ccmguMrG.o: In function `main': user.cpp:(.text+0x2ab): warning: the `gets' function is dangerous and should not be used.