>>351
問1
typedef struct{double re; double im;} Complex;
typedef struct{unsigned day : 6; unsigned month : 4; unsigned year : 11;} Date;
typedef struct{
char** name; char** fastname;
Date birthdate;
enum{male, female}sex;
enum{single, married, windowed, divorced} marstatus;} Person;

うーん、なんかDateが間違ってる気がする。