C语言实例64：时间函数

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

int main(int argc, char *argv[])
{
    struct tm *local;
    time_t tm;
    tm = time(NULL);
    local = localtime(&tm);
    printf("Local time and date: %s\n", asctime(local));

    local = gmtime(&tm);
    printf("UTC time and date: %s\n", asctime(local));

    system("pause");
    return 0;
}