stime

校對時間，與date() 配合

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程序例:

#include

#include

#include

int main(void)

{

time_t t;

struct tm *area;

t = time(NULL);

area = localtime(&t);

printf("Number of seconds since 1/1/1970 is: %ld\n", t);

printf("Local time is: %s", asctime(area));

t++;

area = localtime(&t);

printf("Add a second: %s", asctime(area));

t += 60;

area = localtime(&t);

printf("Add a minute: %s", asctime(area));

t += 3600;

area = localtime(&t);

printf("Add an hour: %s", asctime(area));

t += 86400L;

area = localtime(&t);

printf("Add a day: %s", asctime(area));

t += 2592000L;

area = localtime(&t);

printf("Add a month: %s", asctime(area));

t += 31536000L;

area = localtime(&t);

printf("Add a year: %s", asctime(area));

return 0;

}