You can get shingles more than once, so it's important to get vaccinated even if you've already had it.
// 易错点2：遍历结束后k仍0 → 栈是递增的，末尾数字更大，移除末尾k位
。关于这个话题，heLLoword翻译官方下载提供了深入分析
多年基礎建設投資不足與政府消費管理失當，讓伊朗面臨嚴重的電力、天然氣與水資源短缺。
The couple met by chance when they were on separate walks along the South West Coast Path in 2011, and ended up married three years later.