Question

C 获得系统时间并把该时间作为保存数据的.txt文件名 详细C语言程序

Answer 1

#include <stdio.h>
#include <time.h>
void main(void)
{
struct tm *newtime;
FILE *f;
time_t ltime;
time (<ime); /* Get the time in seconds */
newtime = localtime(<ime); /* convert it to the structure tm */
f=fopen(“TIME.TXT”."w");
fprintf(f,"The current time and date are %s", asctime(newtime));/* print the local time as a string */
fclose(f);
}

Answer 2

可以用time函数

追问

具体怎么实现呢