#include <stdio.h>
#include <time.h>

int main ()
{
    time_t rawtime;
    struct tm * timeinfo;

    time ( &rawtime );
    timeinfo = localtime ( &rawtime );
    printf ( "当前本地时间为: %s", asctime (timeinfo) );

    return 0;
}

当前本地时间为: Tue Nov 10 16:28:49 2015