[C++] 有关时间的操作方法

显示时间

#include <time.h>
#include <stdio.h>

main()
{
    struct tm *tm_ptr;
    time_t the_time;
    (void) time(&the_time);

    tm_ptr = localtime(&the_time);

    printf("Raw time is %ldn", the_time);
    printf("MyTime show:n");
    printf("Date:%02d/%02d/%02d", 
           tm_ptr->tm_year,
           tm_ptr->tm_mon+1,
           tm_ptr->tm_mday);

    exit(0);
}