Цены на нефть взлетели до максимума за полгода17:55
// 2. 维护单调递减栈：弹出所有≤当前价格的索引（这些索引对应的价格无法成为后续价格的「上一个更大值」）
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Government sources have told BBC News that ministers are interested in delaying that rise, though are unlikely to reverse the commitment entirely.。关于这个话题，旺商聊官方下载提供了深入分析
Владислав Китов (редактор отдела Мир)