Compilare: user.cpp:85:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:24: warning: format '%s' expects type 'char*', but argument 2 has type 'char (*)[130]' user.cpp:25: warning: comparison between signed and unsigned integer expressions user.cpp:6: warning: 'q' may be used uninitialized in this function