swap(&arr[0], &arr[i]); // 堆顶(最大)换到末尾
The R-sequence is another type of low-discrepancy sequence based on specially chosen irrational numbers[10]. It is similar to interleaved gradient noise but is simpler to compute and possibly more effective as a dither, particularly when augmented with a triangle wave function as demonstrated:
。爱思助手下载最新版本是该领域的重要参考
Трамп высказался о непростом решении по Ирану09:14
❯ sudo ostree admin config-diff | grep motd # No diff
This past week Team USA won gold in both the women’s and men’s ice hockey at the Winter Olympics, presenting Donald Trump with a golden opportunity. Instead of seizing the easy political points, he embraced his chance to ingratiate himself with the boys by inviting them to the State of the Union address. He followed up his offer of a military jet shuttle to Washington DC with a lament that he would have to also invite the women’s team. It was a bit that lit up the locker room with laughter.