#include <stdio.h> struct date int year=2010; int month=1; int day=1; datel; main() struct date date2; date2.year=2010; date2.month=8: date2.day=5; printf("日期1:%d-%d-%d\n",date1.year,date1.month,date1.day); printf("日期2:%d-%d-%d\n",date2.year,date2.month,date2.day);