题解 | #KiKi定义电子日历类#

#include <stdio.h>

typedef struct TDate{
    int day;
    int month;
    int year;
}TDate;

int main() {
    TDate tdate;

    scanf("%d%d%d", &tdate.year, &tdate.month, &tdate.day);

    printf("%d/%d/%d", tdate.day, tdate.month, tdate.year);
    
    return 0;
}