Compilare: user.cpp: In function ‘void init()’: user.cpp:27: warning: array subscript has type ‘char’ user.cpp:29: warning: array subscript has type ‘char’ user.cpp:31: warning: array subscript has type ‘char’ user.cpp: In function ‘int main()’: user.cpp:37: warning: format ‘%s’ expects type ‘char*’, but argument 2 has type ‘char (*)[2000005]’ user.cpp:38: warning: format ‘%s’ expects type ‘char*’, but argument 2 has type ‘char (*)[2000005]’ user.cpp:43: warning: array subscript has type ‘char’ user.cpp:44: warning: array subscript has type ‘char’ user.cpp:47: warning: array subscript has type ‘char’ user.cpp:47: warning: array subscript has type ‘char’ user.cpp:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result