Compilare: user.cpp: In function 'void middle(char*, char*, char (&)[2600])': user.cpp:62: warning: array subscript has type 'char' user.cpp: In function 'int main()': user.cpp:153: warning: array subscript has type 'char' user.cpp: In function 'bool eq(char*, char*)': user.cpp:33: warning: control reaches end of non-void function /tmp/cctn191n.o: In function `main': user.cpp:(.text+0x497): warning: the `gets' function is dangerous and should not be used.