// 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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She was also a prominent advocate for the legalisation of same-sex marriage in Australia.
"Reddit's anonymity and community norms make answers feel more candid and less polished than influencer-style content."