Compilare: user.cpp: In function ‘int main()’: user.cpp:62:28: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[5001]’ [-Wformat=] fscanf(in, "%s", &s + 1); ^ user.cpp:62:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%s", &s + 1); ^