swap(&arr[low], &arr[randomIdx]); // 基准换到开头
An order allowing the use of lethal fire against thousands of young, unarmed protesters in Nepal was issued by the country's former police chief, a BBC investigation reveals.
。业内人士推荐heLLoword翻译官方下载作为进阶阅读
ВСУ запустили «Фламинго» вглубь России. В Москве заявили, что это британские ракеты с украинскими шильдиками16:45
IBM had won the ATM market, and then lost it. Along the way, they left us with