指尖的跳动

摘要： #include int main(){ for (int i = 0; i < 100000; ++i) { struct tm tm = {}; tm.tm_year = 110; tm.tm_mon = 1; tm.tm_mday = 1; tm.tm_hour = 0; tm.tm_min = 0; tm.tm_sec = 0; tm.tm_isdst = 1; // 修改这个对比一下 mktime(&tm); }} tm_isdst = 1... 阅读全文